├── .github └── workflows │ ├── dependabot.yml │ └── platformio-build&release.yml ├── .gitignore ├── LICENSE ├── README.md ├── assets ├── clock.gif ├── desktop.jpg ├── home.png ├── schematic_display.png └── settings.png ├── data ├── config.json ├── home.html └── settings.html ├── include └── Macros.h ├── lib ├── Beep │ ├── Beep.cpp │ └── Beep.h ├── Config_Parser │ ├── Config_Parser.cpp │ └── Config_Parser.h ├── Font_Data │ ├── Font_Data.cpp │ └── Font_Data.h ├── Languages │ ├── Languages.cpp │ └── Languages.h ├── Screens │ ├── Screens.cpp │ └── Screens.h ├── Set_Intensity │ ├── Set_Intensity.cpp │ └── Set_Intensity.h ├── Set_NTP_Time │ ├── Set_NTP_Time.cpp │ └── Set_NTP_Time.h └── Web_Settings │ ├── Web_Settings.cpp │ └── Web_Settings.h ├── partitions.csv ├── platformio.ini └── src └── main.cpp /.github/workflows/dependabot.yml: -------------------------------------------------------------------------------- 1 | name: PlatformIO Dependabot 2 | 3 | on: 4 | schedule: 5 | - cron: '0 0 * * *' 6 | 7 | jobs: 8 | dependabot: 9 | runs-on: ubuntu-latest 10 | name: run PlatformIO Dependabot 11 | steps: 12 | - name: Checkout 13 | uses: actions/checkout@v4 14 | - name: run PlatformIO Dependabot 15 | uses: peterus/platformio_dependabot@v1.1.1 16 | with: 17 | github_token: ${{ secrets.GITHUB_TOKEN }} 18 | -------------------------------------------------------------------------------- /.github/workflows/platformio-build&release.yml: -------------------------------------------------------------------------------- 1 | name: PlatformIO Build and Release 2 | 3 | on: 4 | - pull_request 5 | - push 6 | 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | steps: 11 | - name: Checkout 12 | uses: actions/checkout@v4 13 | - name: PlatformIO Build 14 | uses: karniv00l/platformio-run-action@v1.1.2 15 | with: 16 | environments: "esp32dev" 17 | targets: "size,buildfs" 18 | project-conf: "./platformio.ini" 19 | jobs: 6 20 | silent: false 21 | verbose: true 22 | disable-auto-clean: false 23 | - name: Generate zip 24 | if: startsWith(github.ref, 'refs/tags/') 25 | run: zip -r libraries_binaries.zip .pio 26 | - name: Release 27 | uses: softprops/action-gh-release@v2.0.8 28 | if: startsWith(github.ref, 'refs/tags/') 29 | with: 30 | generate_release_notes: true 31 | make_latest: "true" 32 | files: | 33 | libraries_binaries.zip 34 | LICENSE 35 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .pio 2 | .vscode 3 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |
2 | 3 | # ESP32-WeatherStationRTC 4 | 5 |
6 | 7 |

8 | CodeFactor Grade 9 | GitHub commit activity 10 | GitHub Repo stars 11 | GitHub watchers 12 | GitHub Actions Workflow Status 13 | GitHub Actions Workflow Status 14 | GitHub Downloads (all assets, all releases) 15 | GitHub Release 16 | GitHub License 17 |

18 | 19 |
20 | 21 | ![desktop](assets/desktop.jpg) 22 | 23 | ![image](assets/clock.gif) 24 | 25 |
26 | 27 | This project is an ESP32-based desk clock with functionality of monitoring the temperature, atmospheric pressure and humidity in the air. The display is auto dimmed. It is coded using the arduino framework. 28 | 29 | ## Features 30 | 31 | - **Time and date:** Utilizes the DS3231 RTC module for accurate timekeeping and displays the current time and date. 32 | - **Temperature, Humidity, and Pressure Measurement:** Uses the BME280 sensor to measure and display the current temperature, humidity, and pressure. 33 | - **Beep Sound**: Every hour the buzzer beeps. 34 | - **Automatic Brightness Adjustment:** Adjusts the LED matrix display brightness based on the ambient light level detected by the BH1750 sensor. 35 | - **WiFi Time Sync:** In case the RTC loses power, the device attempts to sync the time via an NTP server over WiFi. 36 | - **Button Control:** A button allows cycling through the display modes and turning the display on/off with a long press. 37 | - **Web Server**: A web server for change the clock settings. 38 | 39 | ## Requirements 40 | 41 |
42 | 43 | ### Hardware Requirements 44 | 45 |
46 | 47 | - **ESP32** (other arduino compatible boards are okay, just change the pins) 48 | - **MAX7219** LED matrix module (8 devices needed) 49 | - **DS3231** Real-Time Clock module 50 | - **BME280** sensor module (temperature, humidity, pressure) 51 | - **BH1750** light sensor module 52 | - **Passive Buzzer** 53 | - **(OPTIONAL) PushButton** (the default button is the BOOT button in the ESP32-DevKitC V4 devboard) 54 | 55 |
56 | 57 | ### Software Requirements 58 | 59 |
60 | 61 | - **PlatformIO** 62 | - **Python3** 63 | ## Setup 64 | 65 |
66 | 67 | ### **Software Setup:** 68 | 69 |
70 | 71 | - Install the PlatformIO IDE or PlatformIO CLI (or the VSCode extension, make sure to add ".platformio\penv\Scripts" in your path). 72 | - Connect the board to your computer. 73 | - Change the configuration in ```data/config.json```. 74 | - Build the filesystem and upload it with ```pio run --target uploadfs``` (make sure you have set the pins and addresses correctly in the configuration file, the other settings are changeable via web interface). 75 | - Compile and upload the firmware to your ESP32 board ```pio run --target upload```. 76 |
77 | 78 | ### **Hardware Setup:** 79 | 80 |
81 | 82 | - The reference board is an ESP32-DevKitC V4 83 | 84 |
85 | 86 | | PushButton | ESP32-DevKitC V4 | 87 | | ----------- | ----------- | 88 | | + | 0 | 89 | | - | GND | 90 | 91 |
92 | 93 | **N.B.** The PIN 0 is the one used by the BOOT button on the ESP32-DevKitC V4 devboard so it's not necessary using an external push button. 94 | 95 |
96 | 97 | | Buzzer | ESP32-DevKitC V4 | 98 | | ----------- | ----------- | 99 | | + | 25 | 100 | | - | GND | 101 | 102 | | I2C DEVICES| ESP32-DevKitC V4 | 103 | | ----------- | ----------- | 104 | | VCC | 3V3 | 105 | | GND | GND | 106 | | SCL | 22 | 107 | | SDA | 21 | 108 | 109 | 110 | | MAX7219 (SPI Interface) | ESP32-DevKitC V4 | 111 | | ----------- | ----------- | 112 | | VCC | 5V | 113 | | GND | GND | 114 | | CLK | 18 | 115 | | DIN | 23 | 116 | | CS | 5 | 117 | 118 |
119 | 120 | **N.B.** The two 4 devices displays needs to be connected like this: 121 | 122 |
123 | 124 | # ![Display schematic](assets/schematic_display.png) 125 | 126 |
127 | 128 | ## Settings 129 | 130 | - **WiFi**: you can set your network ssid and password or leave it blank (the clock tries to connect to the first open AP it finds). You can only set the ssid for an open AP. 131 | 132 | - **Supported languages**: english, italian, spanish, german, french. 133 | 134 | - **Timezone**: Timezone.h TimeChangerule format. 135 | 136 | ## First boot 137 | At the first boot the display shows "POWER LOST" and if you push the button it tries to connect to your wifi to sync the RTC with an NTP server. 138 | **So:** 139 | - Set up an AP (mobile hotspot is ok). 140 | - Press the push button on the clock. 141 | - Wait for it to connect to the server. 142 | - Press the button again. 143 | 144 | **IMPORTANT**: this procedure is necessary whenever the DS3231 loses power (i.e. when the battery runs out or one is not inserted and the ESP32 loses power). 145 | 146 | ## Usage 147 | 148 | - The device will automatically display the time and temperature upon startup. 149 | - Press the button to cycle through the different display modes: 150 | - time & temperature (in Celsius) 151 | - date (DDD DD MMM YYYY) 152 | - humidity & pressure (in hPa) 153 | - Hold the button for more than 500ms to turn off the display. Press again to turn it back on. 154 | 155 | ## WebServer 156 | You can reach the web server connecting to 157 | - SSID:```ESP32WeatherStation``` 158 | - PASSWORD: ```SuP3r_S3cr3t_P@ssw0rd!``` 159 | 160 | at the ```10.10.10.10``` IP address. 161 | 162 |
163 | 164 | ## Home page 165 | 166 | ![Home](assets/home.png) 167 | 168 |
169 | 170 |
171 | 172 | ## Settings page 173 | 174 | ![Settings](assets/settings.png) 175 | 176 |
177 | 178 | ## License 179 | 180 | This project is licensed under the GNU GENERAL PUBLIC LICENSE - see the LICENSE file for details. 181 | 182 | ## Credits 183 | [Leonardo Mirabella](https://github.com/infra-blue) 184 | -------------------------------------------------------------------------------- /assets/clock.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/infra-blue/ESP32-WeatherStationRTC/f16f886171b7d1520c1a2bf1b2ff55aa0ad9808f/assets/clock.gif -------------------------------------------------------------------------------- /assets/desktop.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/infra-blue/ESP32-WeatherStationRTC/f16f886171b7d1520c1a2bf1b2ff55aa0ad9808f/assets/desktop.jpg -------------------------------------------------------------------------------- /assets/home.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/infra-blue/ESP32-WeatherStationRTC/f16f886171b7d1520c1a2bf1b2ff55aa0ad9808f/assets/home.png -------------------------------------------------------------------------------- /assets/schematic_display.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/infra-blue/ESP32-WeatherStationRTC/f16f886171b7d1520c1a2bf1b2ff55aa0ad9808f/assets/schematic_display.png -------------------------------------------------------------------------------- /assets/settings.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/infra-blue/ESP32-WeatherStationRTC/f16f886171b7d1520c1a2bf1b2ff55aa0ad9808f/assets/settings.png -------------------------------------------------------------------------------- /data/config.json: -------------------------------------------------------------------------------- 1 | { 2 | "I2C_ADDR": { 3 | "BME_280": 118, 4 | "BH1750": 35, 5 | "DS3231": 104 6 | }, 7 | 8 | "MAX7219_PINS": { 9 | "CLK_PIN": 18, 10 | "DATA_PIN": 23, 11 | "CS_PIN": 5 12 | }, 13 | 14 | "PINS": { 15 | "BUTTON_PIN": 0, 16 | "BUZZER_PIN": 25 17 | }, 18 | 19 | "STD_TIME": { 20 | "abbrev": "CET", 21 | "week": 0, 22 | "dow": 1, 23 | "month": 10, 24 | "hour": 3, 25 | "offset": 60 26 | }, 27 | 28 | "DL_TIME": { 29 | "abbrev": "CEST", 30 | "week": 0, 31 | "dow": 1, 32 | "month": 3, 33 | "hour": 2, 34 | "offset": 120 35 | }, 36 | 37 | "NTP_SERVER": "pool.ntp.org", 38 | 39 | "LANGUAGE": "en", 40 | 41 | "BUZZ_SOUND": true, 42 | 43 | "FAHRENHEIT": false, 44 | 45 | "WIFI": { 46 | "SSID": "", 47 | "PASSWORD": "" 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /data/home.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | ESP32 Home 7 | 108 | 109 | 110 | 111 |

ESP32 WeatherStation Home

112 |
113 |
114 | 115 |
116 |
117 | 118 |
119 |
120 | 121 |
122 |
123 |
124 |
125 | 126 |
127 |
128 | 129 |
130 |
131 |
132 |
133 |

Sensor Data

134 |

Temperature: {{ TEMP }} {{ TEMPUNIT }}

135 |

Humidity: {{ HUMIDITY }} %

136 |

Pressure: {{ PRESSURE }} hPa

137 |
138 |
139 |

Date and Time

140 |

Date: {{ DAY }}/{{ MONTH }}/{{ YEAR }}

141 |

Time: {{ HOUR }}:{{ MINUTE }}:{{ SECOND }}

142 |
143 | 144 |
145 | 146 | -------------------------------------------------------------------------------- /data/settings.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | ESP32 Settings 7 | 108 | 109 | 110 |

ESP32 WeatherStation Settings

111 |
112 | 113 |
114 | 115 |
116 |
117 |

Network Settings

118 | 119 |
120 | 121 |
122 | 123 |
124 |
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NTP Server Settings

129 | 130 |
131 | 132 |
133 |
134 |
135 |
136 |

Connect to WiFi to update the time

137 | 138 |
139 |
140 | 141 |
142 |
143 |

Language Settings

144 | 145 |
152 | 153 |
154 |
155 | 156 | 157 |
158 |
159 |

Timezone Settings

160 |

Standard Time

161 | 162 |
163 | 164 |
171 | 172 |
181 | 182 |
196 | 197 |
198 | 199 |
200 | 201 |

Daylight Saving Time

202 | 203 |
204 | 205 |
212 | 213 |
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237 | 238 |
239 | 240 |
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243 |
244 | 245 | 246 |
247 |
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249 |

Additional Settings

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255 | 256 | 257 |
258 | 260 |
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262 |
263 | 264 | -------------------------------------------------------------------------------- /include/Macros.h: -------------------------------------------------------------------------------- 1 | #define WIRE_ERR "Check wiring!" 2 | 3 | #define MAX7219_ERR "Could not find MAX7219!" 4 | #define DS3231_ERR "Could not find DS3231 RTC!" 5 | #define BME280_ERR "Could not find BME280 sensor!" 6 | #define BH1750_ERR "Could not find BH1750 sensor!" 7 | 8 | #define RTC_POWER_LOST "RTC lost power. Press the button for trying to set the time." 9 | 10 | #define SPIFFS_ERR "Failed to mount SPIFFS." 11 | #define SPIFFS_SUC "SPIFFS mounted successfully." 12 | 13 | #define MAX7219_DEVICES 8 14 | #define HW_TYPE MD_MAX72XX::FC16_HW 15 | 16 | #define AP_NAME "ESP32WeatherStation" 17 | #define AP_PASSWORD "SuP3r_S3cr3t_P@ssw0rd!" 18 | 19 | #define IP_ADDRESS 10, 10, 10, 10 20 | #define GATEWAY 10, 10, 10, 10 21 | #define SUBNET 255, 255, 255, 0 22 | -------------------------------------------------------------------------------- /lib/Beep/Beep.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | 3 | #include 4 | 5 | #include "Beep.h" 6 | 7 | void beep_sound() { 8 | int beep[] = {8156, 0, 8156}; 9 | 10 | for (int thisNote = 0; thisNote < (sizeof(beep) / sizeof(beep[0])); thisNote++) { 11 | tone(conf.pins.BUZZER_PIN, beep[thisNote], 110); 12 | noTone(conf.pins.BUZZER_PIN); 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /lib/Beep/Beep.h: -------------------------------------------------------------------------------- 1 | #ifndef BEEP_H 2 | #define BEEP_H 3 | 4 | extern Config conf; 5 | 6 | void beep_sound(); 7 | 8 | #endif 9 | -------------------------------------------------------------------------------- /lib/Config_Parser/Config_Parser.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | 5 | #include "Config_Parser.h" 6 | 7 | void printConfiguration(Config config) { 8 | Serial.printf("Standard TimeChangeRule:\n"); 9 | Serial.printf(" Abbreviation: %s\n", config.std.abbrev); 10 | Serial.printf(" Week: %d\n", config.std.week); 11 | Serial.printf(" Day of Week: %d\n", config.std.dow); 12 | Serial.printf(" Month: %d\n", config.std.month); 13 | Serial.printf(" Hour: %d\n", config.std.hour); 14 | Serial.printf(" Offset: %d\n", config.std.offset); 15 | 16 | Serial.printf("Daylight TimeChangeRule:\n"); 17 | Serial.printf(" Abbreviation: %s\n", config.dlt.abbrev); 18 | Serial.printf(" Week: %d\n", config.dlt.week); 19 | Serial.printf(" Day of Week: %d\n", config.dlt.dow); 20 | Serial.printf(" Month: %d\n", config.dlt.month); 21 | Serial.printf(" Hour: %d\n", config.dlt.hour); 22 | Serial.printf(" Offset: %d\n", config.dlt.offset); 23 | 24 | Serial.printf("I2C Addresses:\n"); 25 | Serial.printf(" BME_280: %d\n", config.i2c.BME_280); 26 | Serial.printf(" BH1750: %d\n", config.i2c.BH1750); 27 | Serial.printf(" DS3231: %d\n", config.i2c.DS3231); 28 | 29 | Serial.printf("MAX7219 Pins:\n"); 30 | Serial.printf(" CLK_PIN: %d\n", config.max7219.CLK_PIN); 31 | Serial.printf(" DATA_PIN: %d\n", config.max7219.DATA_PIN); 32 | Serial.printf(" CS_PIN: %d\n", config.max7219.CS_PIN); 33 | 34 | Serial.printf("Other Pins:\n"); 35 | Serial.printf(" BUTTON_PIN: %d\n", config.pins.BUTTON_PIN); 36 | Serial.printf(" BUZZER_PIN: %d\n", config.pins.BUZZER_PIN); 37 | 38 | Serial.printf("NTP Server: %s\n", config.ntpServer); 39 | Serial.printf("Language: %s\n", config.language); 40 | Serial.printf("Buzzer Sound: %s\n", config.buzzSound ? "true" : "false"); 41 | Serial.printf("Fahrenheit: %s\n", config.fahrenheit ? "true" : "false"); 42 | 43 | Serial.printf("WiFi Credentials:\n"); 44 | Serial.printf(" SSID: %s\n", config.wifi.SSID); 45 | Serial.printf(" Password: %s\n", config.wifi.PASSWORD); 46 | } 47 | 48 | void loadConfiguration(Config& config) { 49 | File file = SPIFFS.open(PATH_TO_CONF, FILE_READ); 50 | JsonDocument conf; 51 | 52 | DeserializationError error = deserializeJson(conf, file); 53 | if (error) 54 | Serial.println(F("Failed to read file, using default configuration")); 55 | 56 | strlcpy(config.std.abbrev, 57 | conf["STD_TIME"]["abbrev"] | "STD", 58 | sizeof(config.std.abbrev)); 59 | 60 | config.std.week = conf["STD_TIME"]["week"] | 1; 61 | config.std.dow = conf["STD_TIME"]["dow"] | 1; 62 | config.std.month = conf["STD_TIME"]["month"] | 1; 63 | config.std.hour = conf["STD_TIME"]["hour"] | 1; 64 | config.std.offset = conf["STD_TIME"]["offset"] | 0; 65 | 66 | strlcpy(config.dlt.abbrev, 67 | conf["DL_TIME"]["abbrev"] | "DLT", 68 | sizeof(config.dlt.abbrev)); 69 | 70 | config.dlt.week = conf["DL_TIME"]["week"] | 1; 71 | config.dlt.dow = conf["DL_TIME"]["dow"] | 1; 72 | config.dlt.month = conf["DL_TIME"]["month"] | 1; 73 | config.dlt.hour = conf["DL_TIME"]["hour"] | 1; 74 | config.dlt.offset = conf["DL_TIME"]["offset"] | 0; 75 | 76 | config.i2c.BME_280 = conf["I2C_ADDR"]["BME_280"] | 118; 77 | config.i2c.BH1750 = conf["I2C_ADDR"]["BH1750"] | 35; 78 | config.i2c.DS3231 = conf["I2C_ADDR"]["DS3231"] | 104; 79 | 80 | config.max7219.CLK_PIN = conf["MAX7219_PINS"]["CLK_PIN"] | 18; 81 | config.max7219.DATA_PIN = conf["MAX7219_PINS"]["DATA_PIN"] | 23; 82 | config.max7219.CS_PIN = conf["MAX7219_PINS"]["CS_PIN"] | 5; 83 | 84 | config.pins.BUTTON_PIN = conf["PINS"]["BUTTON_PIN"] | 0; 85 | config.pins.BUZZER_PIN = conf["PINS"]["BUZZER_PIN"] | 14; 86 | 87 | strlcpy(config.ntpServer, 88 | conf["NTP_SERVER"] | "pool.ntp.org", 89 | sizeof(config.ntpServer)); 90 | 91 | strlcpy(config.language, 92 | conf["LANGUAGE"] | "en", 93 | sizeof(config.language)); 94 | 95 | config.buzzSound = conf["BUZZ_SOUND"] | true; 96 | 97 | config.fahrenheit = conf["FAHRENHEIT"] | false; 98 | 99 | strlcpy(config.wifi.SSID, 100 | conf["WIFI"]["SSID"] | "", 101 | sizeof(config.wifi.SSID)); 102 | 103 | strlcpy(config.wifi.PASSWORD, 104 | conf["WIFI"]["PASSWORD"] | "", 105 | sizeof(config.wifi.PASSWORD)); 106 | 107 | file.close(); 108 | } 109 | 110 | void storeConfiguration(Config config) { 111 | SPIFFS.remove(PATH_TO_CONF); 112 | 113 | File file = SPIFFS.open(PATH_TO_CONF, FILE_WRITE); 114 | if (!file) { 115 | Serial.println(F("Failed to create file")); 116 | return; 117 | } 118 | 119 | JsonDocument conf; 120 | 121 | conf["STD_TIME"]["abbrev"] = config.std.abbrev; 122 | conf["STD_TIME"]["week"] = config.std.week; 123 | conf["STD_TIME"]["dow"] = config.std.dow; 124 | conf["STD_TIME"]["month"] = config.std.month; 125 | conf["STD_TIME"]["hour"] = config.std.hour; 126 | conf["STD_TIME"]["offset"] = config.std.offset; 127 | 128 | conf["DL_TIME"]["abbrev"] = config.dlt.abbrev; 129 | conf["DL_TIME"]["week"] = config.dlt.week; 130 | conf["DL_TIME"]["dow"] = config.dlt.dow; 131 | conf["DL_TIME"]["month"] = config.dlt.month; 132 | conf["DL_TIME"]["hour"] = config.dlt.hour; 133 | conf["DL_TIME"]["offset"] = config.dlt.offset; 134 | 135 | conf["I2C_ADDR"]["BME_280"] = config.i2c.BME_280; 136 | conf["I2C_ADDR"]["BH1750"] = config.i2c.BH1750; 137 | conf["I2C_ADDR"]["DS3231"] = config.i2c.DS3231; 138 | 139 | conf["MAX7219_PINS"]["CLK_PIN"] = config.max7219.CLK_PIN; 140 | conf["MAX7219_PINS"]["DATA_PIN"] = config.max7219.DATA_PIN; 141 | conf["MAX7219_PINS"]["CS_PIN"] = config.max7219.CS_PIN; 142 | 143 | conf["PINS"]["BUTTON_PIN"] = config.pins.BUTTON_PIN; 144 | conf["PINS"]["BUZZER_PIN"] = config.pins.BUZZER_PIN; 145 | 146 | conf["NTP_SERVER"] = config.ntpServer; 147 | conf["LANGUAGE"] = config.language; 148 | conf["BUZZ_SOUND"] = config.buzzSound; 149 | conf["FAHRENHEIT"] = config.fahrenheit; 150 | 151 | conf["WIFI"]["SSID"] = config.wifi.SSID; 152 | conf["WIFI"]["PASSWORD"] = config.wifi.PASSWORD; 153 | 154 | if (serializeJson(conf, file) == 0) { 155 | Serial.println(F("Failed to write to file")); 156 | } 157 | 158 | file.close(); 159 | } 160 | -------------------------------------------------------------------------------- /lib/Config_Parser/Config_Parser.h: -------------------------------------------------------------------------------- 1 | #ifndef CONFIG_PARSER_H 2 | #define CONFIG_PARSER_H 3 | 4 | #define PATH_TO_CONF "/config.json" 5 | 6 | #include 7 | #include 8 | #include 9 | #include 10 | 11 | struct I2CADDR { 12 | uint8_t BME_280; 13 | uint8_t BH1750; 14 | uint8_t DS3231; 15 | }; 16 | 17 | struct MAX7219PINS { 18 | uint8_t CLK_PIN; 19 | uint8_t DATA_PIN; 20 | uint8_t CS_PIN; 21 | }; 22 | 23 | struct PINS { 24 | uint8_t BUTTON_PIN; 25 | uint8_t BUZZER_PIN; 26 | }; 27 | 28 | struct WIFI_CRED { 29 | char SSID[32]; 30 | char PASSWORD[32]; 31 | }; 32 | 33 | struct Config { 34 | TimeChangeRule std; 35 | TimeChangeRule dlt; 36 | I2CADDR i2c; 37 | MAX7219PINS max7219; 38 | PINS pins; 39 | char ntpServer[64]; 40 | char language[3]; 41 | bool buzzSound; 42 | bool fahrenheit; 43 | WIFI_CRED wifi; 44 | }; 45 | 46 | void loadConfiguration(Config& config); 47 | void storeConfiguration(Config config); 48 | void printConfiguration(Config config); 49 | 50 | #endif -------------------------------------------------------------------------------- /lib/Font_Data/Font_Data.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include "Font_Data.h" 3 | 4 | MD_MAX72XX::fontType_t small_font[] PROGMEM = 5 | { 6 | 0, // 0 7 | 0, // 1 8 | 0, // 2 9 | 0, // 3 10 | 0, // 4 11 | 0, // 5 12 | 0, // 6 13 | 0, // 7 14 | 0, // 8 15 | 0, // 9 16 | 0, // 10 17 | 0, // 11 18 | 0, // 12 19 | 0, // 13 20 | 0, // 14 21 | 0, // 15 22 | 0, // 16 23 | 0, // 17 24 | 0, // 18 25 | 0, // 19 26 | 0, // 20 27 | 0, // 21 28 | 0, // 22 29 | 0, // 23 30 | 0, // 24 31 | 0, // 25 32 | 0, // 26 33 | 0, // 27 34 | 0, // 28 35 | 0, // 29 36 | 0, // 30 37 | 0, // 31 38 | 1, 0, // 32 - 'Space' 39 | 0, // 33 - '!' 40 | 0, // 34 - '"' 41 | 0, // 35 - '#' 42 | 0, // 36 - '$' 43 | 0, // 37 - '%' 44 | 0, // 38 - '&' 45 | 0, // 39 - ''' 46 | 0, // 40 - '(' 47 | 0, // 41 - ')' 48 | 0, // 42 - '*' 49 | 0, // 43 - '+' 50 | 0, // 44 ' 51 | 0, // 45 - '-' 52 | 1, 64, // 46 - '.' 53 | 0, // 47 - '/' 54 | 3, 62, 34, 62, // 48 - '0' 55 | 3, 36, 62, 32, // 49 - '1' 56 | 3, 58, 42, 46, // 50 - '2' 57 | 3, 42, 42, 62, // 51 - '3' 58 | 3, 14, 8, 62, // 52 - '4' 59 | 3, 46, 42, 58, // 53 - '5' 60 | 3, 62, 42, 58, // 54 - '6' 61 | 3, 6, 2, 62, // 55 - '7' 62 | 3, 62, 42, 62, // 56 - '8' 63 | 3, 46, 42, 62, // 57 - '9' 64 | 1, 20, // 58 - ':' 65 | 0, // 59 - ';' 66 | 0, // 60 - '<' 67 | 0, // 61 - '=' 68 | 0, // 62 - '>' 69 | 0, // 63 - '?' 70 | 0, // 64 - '@' 71 | 4, 60, 18, 18, 60, // 65 - 'A' 72 | 4, 62, 42, 42, 20, // 66 - 'B' 73 | 4, 28, 34, 34, 34, // 67 - 'C' 74 | 4, 62, 34, 34, 28, // 68 - 'D' 75 | 4, 62, 42, 42, 42, // 69 - 'E' 76 | 4, 62, 10, 10, 10, // 70 - 'F' 77 | 4, 28, 34, 34, 50, // 71 - 'G' 78 | 4, 62, 8, 8, 62, // 72 - 'H' 79 | 1, 62, // 73 - 'I' 80 | 4, 48, 32, 32, 62, // 74 - 'J' 81 | 4, 62, 8, 20, 34, // 75 - 'K' 82 | 4, 62, 32, 32, 32, // 76 - 'L' 83 | 4, 62, 4, 4, 62, // 77 - 'M' 84 | 4, 62, 4, 8, 62, // 78 - 'N' 85 | 4, 28, 34, 34, 28, // 79 - 'O' 86 | 4, 62, 10, 10, 14, // 80 - 'P' 87 | 4, 62, 34, 18, 46, // 81 - 'Q' 88 | 4, 62, 10, 26, 36, // 82 - 'R' 89 | 4, 36, 42, 42, 18, // 83 - 'S' 90 | 3, 2, 62, 2, // 84 - 'T' 91 | 4, 62, 32, 32, 62, // 85 - 'U' 92 | 4, 30, 48, 48, 30, // 86 - 'V' 93 | 4, 62, 16, 16, 62, // 87 - 'W' 94 | 4, 54, 8, 8, 54, // 88 - 'X' 95 | 3, 6, 56, 6, // 89 - 'Y' 96 | 4, 50, 42, 42, 38, // 90 - 'Z' 97 | 0, // 91 - '[' 98 | 0, // 92 - '\' 99 | 0, // 93 - ']' 100 | 0, // 94 - '^' 101 | 0, // 95 - '_' 102 | 0, // 96 - '`' 103 | 4, 60, 18, 18, 60, // 97 - 'a' 104 | 4, 62, 42, 42, 20, // 98 - 'b' 105 | 4, 28, 34, 34, 34, // 99 - 'c' 106 | 4, 62, 34, 34, 28, // 100 - 'd' 107 | 4, 62, 42, 42, 42, // 101 - 'e' 108 | 4, 62, 10, 10, 10, // 102 - 'f' 109 | 4, 28, 34, 34, 50, // 103 - 'g' 110 | 4, 62, 8, 8, 62, // 104 - 'h' 111 | 1, 62, // 105 - 'i' 112 | 4, 48, 32, 32, 62, // 106 - 'j' 113 | 4, 62, 8, 20, 34, // 107 - 'k' 114 | 4, 62, 32, 32, 32, // 108 - 'l' 115 | 4, 62, 4, 4, 62, // 109 - 'm' 116 | 4, 62, 4, 8, 62, // 110 - 'n' 117 | 4, 28, 34, 34, 28, // 111 - 'o' 118 | 4, 62, 10, 10, 14, // 112 - 'p' 119 | 4, 62, 34, 18, 46, // 113 - 'q' 120 | 4, 62, 10, 26, 36, // 114 - 'r' 121 | 4, 36, 42, 42, 18, // 115 - 's' 122 | 3, 2, 62, 2, // 116 - 't' 123 | 4, 62, 32, 32, 62, // 117 - 'u' 124 | 4, 30, 48, 48, 30, // 118 - 'v' 125 | 4, 62, 16, 16, 62, // 119 - 'w' 126 | 4, 54, 8, 8, 54, // 120 - 'x' 127 | 3, 6, 56, 6, // 121 - 'y' 128 | 4, 50, 42, 42, 38, // 122 - 'z' 129 | 0, // 123 130 | 0, // 124 131 | 0, // 125 132 | 0, // 126 133 | 0, // 127 134 | 0, // 128 135 | 0, // 129 136 | 0, // 130 137 | 0, // 131 138 | 0, // 132 139 | 0, // 133 140 | 0, // 134 141 | 0, // 135 142 | 0, // 136 143 | 0, // 137 144 | 0, // 138 145 | 0, // 139 146 | 0, // 140 147 | 0, // 141 148 | 0, // 142 149 | 0, // 143 150 | 0, // 144 151 | 0, // 145 152 | 0, // 146 153 | 0, // 147 154 | 0, // 148 155 | 0, // 149 156 | 0, // 150 157 | 0, // 151 158 | 0, // 152 159 | 0, // 153 160 | 0, // 154 161 | 0, // 155 162 | 0, // 156 163 | 0, // 157 164 | 0, // 158 165 | 0, // 159 166 | 0, // 160 167 | 0, // 161 168 | 0, // 162 169 | 0, // 163 170 | 0, // 164 171 | 0, // 165 172 | 0, // 166 173 | 0, // 167 174 | 0, // 168 175 | 0, // 169 176 | 0, // 170 177 | 0, // 171 178 | 0, // 172 179 | 0, // 173 180 | 0, // 174 181 | 0, // 175 182 | 0, // 176 183 | 0, // 177 184 | 0, // 178 185 | 0, // 179 186 | 0, // 180 187 | 0, // 181 188 | 0, // 182 189 | 0, // 183 190 | 0, // 184 191 | 0, // 185 192 | 0, // 186 193 | 0, // 187 194 | 0, // 188 195 | 0, // 189 196 | 0, // 190 197 | 0, // 191 198 | 0, // 192 199 | 0, // 193 200 | 0, // 194 201 | 0, // 195 202 | 0, // 196 203 | 0, // 197 204 | 0, // 198 205 | 0, // 199 206 | 0, // 200 207 | 0, // 201 208 | 0, // 202 209 | 0, // 203 210 | 0, // 204 211 | 0, // 205 212 | 0, // 206 213 | 0, // 207 214 | 0, // 208 215 | 0, // 209 216 | 0, // 210 217 | 0, // 211 218 | 0, // 212 219 | 0, // 213 220 | 0, // 214 221 | 0, // 215 222 | 0, // 216 223 | 0, // 217 224 | 0, // 218 225 | 0, // 219 226 | 0, // 220 227 | 0, // 221 228 | 0, // 222 229 | 0, // 223 230 | 0, // 224 231 | 0, // 225 232 | 0, // 226 233 | 0, // 227 234 | 0, // 228 235 | 0, // 229 236 | 0, // 230 237 | 0, // 231 238 | 0, // 232 239 | 0, // 233 240 | 0, // 234 241 | 0, // 235 242 | 0, // 236 243 | 0, // 237 244 | 0, // 238 245 | 0, // 239 246 | 0, // 240 247 | 0, // 241 248 | 0, // 242 249 | 0, // 243 250 | 0, // 244 251 | 0, // 245 252 | 0, // 246 253 | 0, // 247 254 | 0, // 248 255 | 0, // 249 256 | 0, // 250 257 | 0, // 251 258 | 0, // 252 259 | 0, // 253 260 | 0, // 254 261 | 0, // 255 262 | }; 263 | 264 | MD_MAX72XX::fontType_t pixel_font[] PROGMEM = 265 | { 266 | 0, // 0 267 | 0, // 1 268 | 0, // 2 269 | 0, // 3 270 | 0, // 4 271 | 0, // 5 272 | 0, // 6 273 | 0, // 7 274 | 0, // 8 275 | 0, // 9 276 | 0, // 10 277 | 0, // 11 278 | 0, // 12 279 | 0, // 13 280 | 0, // 14 281 | 0, // 15 282 | 0, // 16 283 | 0, // 17 284 | 0, // 18 285 | 0, // 19 286 | 0, // 20 287 | 0, // 21 288 | 0, // 22 289 | 0, // 23 290 | 0, // 24 291 | 0, // 25 292 | 0, // 26 293 | 0, // 27 294 | 0, // 28 295 | 0, // 29 296 | 0, // 30 297 | 0, // 31 298 | 1, 0, // 32 - 'Space' 299 | 1, 95, // 33 - '!' 300 | 4, 4, 3, 4, 3, // 34 - '"' 301 | 5, 20, 127, 20, 127, 20, // 35 - '#' 302 | 5, 4, 42, 107, 42, 16, // 36 - '$' 303 | 5, 70, 54, 8, 54, 49, // 37 - '%' 304 | 5, 48, 74, 93, 50, 72, // 38 - '&' 305 | 2, 4, 3, // 39 - ''' 306 | 3, 28, 34, 65, // 40 - '(' 307 | 3, 65, 34, 28, // 41 - ')' 308 | 4, 5, 2, 2, 5, // 42 - '*' 309 | 5, 16, 16, 124, 16, 16, // 43 - '+' 310 | 1, 96, // 44 ' 311 | 5, 16, 16, 16, 16, 16, // 45 - '-' 312 | 1, 64, // 46 - '.' 313 | 5, 64, 48, 8, 6, 1, // 47 - '/' 314 | 4, 127, 81, 73, 127, // 48 - '0' 315 | 4, 0, 66, 127, 64, // 49 - '1' 316 | 4, 121, 73, 73, 79, // 50 - '2' 317 | 4, 99, 73, 73, 119, // 51 - '3' 318 | 4, 15, 8, 8, 127, // 52 - '4' 319 | 4, 79, 73, 73, 121, // 53 - '5' 320 | 4, 127, 73, 73, 121, // 54 - '6' 321 | 4, 3, 1, 125, 3, // 55 - '7' 322 | 4, 119, 73, 73, 119, // 56 - '8' 323 | 4, 79, 73, 73, 127, // 57 - '9' 324 | 1, 20, // 58 - ':' 325 | 1, 88, // 59 - ';' 326 | 3, 16, 40, 68, // 60 - '<' 327 | 5, 40, 40, 40, 40, 40, // 61 - '=' 328 | 3, 68, 40, 16, // 62 - '>' 329 | 5, 6, 1, 81, 9, 6, // 63 - '?' 330 | 6, 62, 65, 93, 93, 81, 30, // 64 - '@' 331 | 5, 126, 127, 17, 17, 126, // 65 - 'A' 332 | 5, 127, 127, 73, 73, 54, // 66 - 'B' 333 | 5, 62, 127, 65, 65, 34, // 67 - 'C' 334 | 5, 127, 127, 65, 65, 62, // 68 - 'D' 335 | 5, 127, 127, 73, 73, 73, // 69 - 'E' 336 | 5, 127, 127, 9, 9, 9, // 70 - 'F' 337 | 5, 62, 127, 65, 73, 58, // 71 - 'G' 338 | 5, 127, 127, 8, 8, 127, // 72 - 'H' 339 | 2, 127, 127, // 73 - 'I' 340 | 5, 32, 64, 64, 127, 63, // 74 - 'J' 341 | 5, 127, 127, 8, 20, 99, // 75 - 'K' 342 | 5, 127, 127, 64, 64, 64, // 76 - 'L' 343 | 6, 127, 127, 2, 4, 2, 127, // 77 - 'M' 344 | 6, 127, 127, 4, 8, 16, 127, // 78 - 'N' 345 | 5, 62, 127, 65, 65, 62, // 79 - 'O' 346 | 5, 127, 127, 17, 17, 14, // 80 - 'P' 347 | 5, 62, 127, 65, 33, 94, // 81 - 'Q' 348 | 5, 127, 127, 25, 41, 70, // 82 - 'R' 349 | 5, 38, 79, 73, 121, 50, // 83 - 'S' 350 | 6, 1, 1, 127, 127, 1, 1, // 84 - 'T' 351 | 5, 63, 127, 64, 64, 63, // 85 - 'U' 352 | 5, 31, 63, 96, 32, 31, // 86 - 'V' 353 | 6, 63, 63, 96, 48, 96, 63, // 87 - 'W' 354 | 6, 113, 123, 14, 4, 10, 113, // 88 - 'X' 355 | 8, 1, 3, 126, 124, 2, 1, 0, 0, // 89 - 'Y' 356 | 8, 97, 113, 93, 71, 67, 0, 0, 0, // 90 - 'Z' 357 | 3, 127, 65, 65, // 91 - '[' 358 | 5, 1, 6, 8, 48, 64, // 92 - '\' 359 | 3, 65, 65, 127, // 93 - ']' 360 | 3, 6, 1, 6, // 94 - '^' 361 | 3, 64, 64, 64, // 95 - '_' 362 | 2, 1, 6, // 96 - '`' 363 | 5, 126, 127, 17, 17, 126, // 97 - 'a' 364 | 5, 127, 127, 73, 73, 54, // 98 - 'b' 365 | 5, 62, 127, 65, 65, 34, // 99 - 'c' 366 | 5, 127, 127, 65, 65, 62, // 100 - 'd' 367 | 5, 127, 127, 73, 73, 73, // 101 - 'e' 368 | 5, 127, 127, 9, 9, 9, // 102 - 'f' 369 | 5, 62, 127, 65, 73, 58, // 103 - 'g' 370 | 5, 127, 127, 8, 8, 127, // 104 - 'h' 371 | 2, 127, 127, // 105 - 'i' 372 | 5, 32, 64, 64, 127, 63, // 106 - 'j' 373 | 5, 127, 127, 8, 20, 99, // 107 - 'k' 374 | 5, 127, 127, 64, 64, 64, // 108 - 'l' 375 | 6, 127, 127, 2, 4, 2, 127, // 109 - 'm' 376 | 6, 127, 127, 4, 8, 16, 127, // 110 - 'n' 377 | 5, 62, 127, 65, 65, 62, // 111 - 'o' 378 | 5, 127, 127, 17, 17, 14, // 112 - 'p' 379 | 5, 62, 127, 65, 33, 94, // 113 - 'q' 380 | 5, 127, 127, 25, 41, 70, // 114 - 'r' 381 | 5, 38, 79, 73, 121, 50, // 115 - 's' 382 | 6, 1, 1, 127, 127, 1, 1, // 116 - 't' 383 | 5, 63, 127, 64, 64, 63, // 117 - 'u' 384 | 5, 31, 63, 96, 32, 31, // 118 - 'v' 385 | 6, 63, 63, 96, 48, 96, 63, // 119 - 'w' 386 | 6, 113, 123, 14, 4, 10, 113, // 120 - 'x' 387 | 8, 1, 3, 126, 124, 2, 1, 0, 0, // 121 - 'y' 388 | 8, 97, 113, 93, 71, 67, 0, 0, 0, // 122 - 'z' 389 | 3, 8, 119, 65, // 123 - '{' 390 | 1, 127, // 124 - '|' 391 | 3, 65, 119, 8, // 125 392 | 6, 16, 8, 8, 16, 16, 8, // 126 393 | 0, // 127 394 | 6, 20, 62, 85, 85, 65, 34, // 128 395 | 0, // 129 396 | 1, 96, // 130 397 | 0, // 131 398 | 0, // 132 399 | 5, 64, 0, 64, 0, 64, // 133 400 | 5, 4, 4, 127, 4, 4, // 134 401 | 0, // 135 402 | 0, // 136 403 | 0, // 137 404 | 0, // 138 405 | 0, // 139 406 | 0, // 140 407 | 0, // 141 408 | 0, // 142 409 | 0, // 143 410 | 0, // 144 411 | 0, // 145 412 | 0, // 146 413 | 0, // 147 414 | 0, // 148 415 | 1, 2, // 149 416 | 3, 16, 16, 16, // 150 417 | 3, 64, 64, 64, // 151 418 | 0, // 152 419 | 7, 1, 7, 1, 0, 7, 2, 7, // 153 420 | 0, // 154 421 | 0, // 155 422 | 0, // 156 423 | 0, // 157 424 | 0, // 158 425 | 0, // 159 426 | 0, // 160 427 | 0, // 161 428 | 0, // 162 429 | 0, // 163 430 | 0, // 164 431 | 0, // 165 432 | 1, 54, // 166 433 | 0, // 167 434 | 0, // 168 435 | 0, // 169 436 | 0, // 170 437 | 5, 16, 40, 84, 40, 68, // 171 438 | 4, 8, 8, 8, 24, // 172 439 | 0, // 173 440 | 0, // 174 441 | 0, // 175 442 | 3, 7, 5, 7, // 176 443 | 5, 72, 72, 92, 72, 72, // 177 444 | 2, 13, 11, // 178 445 | 2, 21, 31, // 179 446 | 0, // 180 447 | 0, // 181 448 | 0, // 182 449 | 0, // 183 450 | 0, // 184 451 | 0, // 185 452 | 0, // 186 453 | 5, 68, 40, 84, 40, 16, // 187 454 | 0, // 188 455 | 0, // 189 456 | 0, // 190 457 | 5, 48, 72, 69, 64, 48, // 191 458 | 0, // 192 459 | 0, // 193 460 | 0, // 194 461 | 0, // 195 462 | 0, // 196 463 | 0, // 197 464 | 7, 124, 18, 17, 127, 73, 73, 65, // 198 465 | 0, // 199 466 | 0, // 200 467 | 0, // 201 468 | 0, // 202 469 | 0, // 203 470 | 0, // 204 471 | 0, // 205 472 | 0, // 206 473 | 0, // 207 474 | 0, // 208 475 | 0, // 209 476 | 0, // 210 477 | 0, // 211 478 | 0, // 212 479 | 0, // 213 480 | 0, // 214 481 | 5, 68, 40, 16, 40, 68, // 215 482 | 0, // 216 483 | 0, // 217 484 | 0, // 218 485 | 0, // 219 486 | 0, // 220 487 | 0, // 221 488 | 0, // 222 489 | 0, // 223 490 | 0, // 224 491 | 0, // 225 492 | 0, // 226 493 | 0, // 227 494 | 0, // 228 495 | 0, // 229 496 | 0, // 230 497 | 0, // 231 498 | 0, // 232 499 | 0, // 233 500 | 0, // 234 501 | 0, // 235 502 | 0, // 236 503 | 0, // 237 504 | 0, // 238 505 | 0, // 239 506 | 0, // 240 507 | 0, // 241 508 | 0, // 242 509 | 0, // 243 510 | 0, // 244 511 | 0, // 245 512 | 0, // 246 513 | 5, 16, 16, 84, 16, 16, // 247 514 | 0, // 248 515 | 0, // 249 516 | 0, // 250 517 | 0, // 251 518 | 0, // 252 519 | 0, // 253 520 | 0, // 254 521 | 0, // 255 522 | }; 523 | -------------------------------------------------------------------------------- /lib/Font_Data/Font_Data.h: -------------------------------------------------------------------------------- 1 | #ifndef FONT_DATA_H 2 | #define FONT_DATA_H 3 | 4 | #include 5 | 6 | extern MD_MAX72XX::fontType_t small_font[] PROGMEM; 7 | extern MD_MAX72XX::fontType_t pixel_font[] PROGMEM; 8 | 9 | #endif 10 | -------------------------------------------------------------------------------- /lib/Languages/Languages.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | 5 | #include "Languages.h" 6 | 7 | std::unordered_map> months = { 8 | {"en", {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}}, 9 | {"it", {"Gen", "Feb", "Mar", "Apr", "Mag", "Giu", "Lug", "Ago", "Set", "Ott", "Nov", "Dic"}}, 10 | {"es", {"Ene", "Feb", "Mar", "Abr", "May", "Jun", "Jul", "Ago", "Sep", "Oct", "Nov", "Dic"}}, 11 | {"fr", {"Jan", "Fev", "Mar", "Avr", "Mai", "Jun", "Jul", "Aou", "Sep", "Oct", "Nov", "Dec"}}, 12 | {"de", {"Jan", "Feb", "Mar", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"}} 13 | }; 14 | 15 | std::unordered_map> days = { 16 | {"en", {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}}, 17 | {"it", {"Dom", "Lun", "Mar", "Mer", "Gio", "Ven", "Sab"}}, 18 | {"es", {"Dom", "Lun", "Mar", "Mie", "Jue", "Vie", "Sab"}}, 19 | {"fr", {"Dim", "Lun", "Mar", "Mer", "Jeu", "Ven", "Sam"}}, 20 | {"de", {"Son", "Mon", "Die", "Mit", "Don", "Fre", "Sam"}} 21 | }; 22 | -------------------------------------------------------------------------------- /lib/Languages/Languages.h: -------------------------------------------------------------------------------- 1 | #ifndef LANGUAGES_H 2 | #define LANGUAGES_H 3 | 4 | #include 5 | #include 6 | #include 7 | 8 | extern std::unordered_map> months; 9 | extern std::unordered_map> days; 10 | 11 | #endif -------------------------------------------------------------------------------- /lib/Screens/Screens.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | #include 9 | #include 10 | 11 | #include "Screens.h" 12 | 13 | void print_time_temp() { 14 | char hh_mm[6]; 15 | char ss[3]; 16 | char temp[10]; 17 | 18 | sprintf(hh_mm, "%02d%c%02d", current_time.hour(), ((current_time.second() % 2) ? ':' : ' '), current_time.minute()); 19 | sprintf(ss, "%02d", current_time.second()); 20 | 21 | if(!conf.fahrenheit) 22 | sprintf(temp, "%3.1f °C", bme.readTemperature()); 23 | else 24 | sprintf(temp, "%3.1f °F", (bme.readTemperature() * (9.0 / 5.0)) + 32.0); 25 | 26 | matrix->synchZoneStart(); 27 | if(matrix->displayAnimate()) { 28 | matrix->displayZoneText(0, ss, PA_CENTER, 75, 0, PA_PRINT); 29 | matrix->displayZoneText(1, hh_mm, PA_CENTER, 75, 0, PA_PRINT); 30 | matrix->displayZoneText(2, temp, PA_CENTER, 75, 0, PA_PRINT); 31 | } 32 | } 33 | 34 | void print_date() { 35 | char ddd_dd[7]; 36 | char mmm_yyyy[9]; 37 | 38 | sprintf(ddd_dd, "%s %02d", days[std::string(conf.language)][current_time.dayOfTheWeek()], current_time.day()); 39 | sprintf(mmm_yyyy, "%s %d", months[std::string(conf.language)][current_time.month() - 1], current_time.year()); 40 | 41 | matrix->synchZoneStart(); 42 | if(matrix->displayAnimate()) { 43 | matrix->displayZoneText(3, ddd_dd, PA_CENTER, 75, 0, PA_PRINT); 44 | matrix->displayZoneText(4, mmm_yyyy, PA_CENTER, 75, 0, PA_PRINT); 45 | } 46 | } 47 | 48 | void print_hum_pres() { 49 | char hum[9]; 50 | char pres[9]; 51 | 52 | if(bme.readHumidity() < 100.0) 53 | sprintf(hum, "H %3.1f%%", bme.readHumidity()); 54 | else 55 | sprintf(hum, "H %3.0f%%", bme.readHumidity()); 56 | 57 | if((bme.readPressure() / 100.0) > 1000.0) 58 | sprintf(pres, "P%5.1f", bme.readPressure() / 100.0); 59 | else 60 | sprintf(pres, "P %4.1f", bme.readPressure() / 100.0); 61 | 62 | //print humidity and pressure 63 | matrix->synchZoneStart(); 64 | if(matrix->displayAnimate()) { 65 | matrix->displayZoneText(5, hum, PA_RIGHT, 75, 0, PA_PRINT); 66 | matrix->displayZoneText(6, pres, PA_LEFT, 75, 0, PA_PRINT); 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /lib/Screens/Screens.h: -------------------------------------------------------------------------------- 1 | #ifndef SCREENS_H 2 | #define SCREENS_H 3 | 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | 10 | #include 11 | #include 12 | #include 13 | 14 | #include 15 | #include 16 | 17 | extern MD_Parola* matrix; 18 | extern RTC_DS3231 rtc; 19 | extern Adafruit_BME280 bme; 20 | extern DateTime current_time; 21 | 22 | extern Config conf; 23 | 24 | enum screen{ 25 | CLOCK_TEMP, 26 | DATE, 27 | HUMIDITY_PRESSURE 28 | }; 29 | 30 | void print_time_temp(); 31 | void print_date(); 32 | void print_hum_pres(); 33 | 34 | #endif 35 | -------------------------------------------------------------------------------- /lib/Set_Intensity/Set_Intensity.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | 6 | #include "Set_Intensity.h" 7 | 8 | void set_intensity() { 9 | if(light_sensor.measurementReady()) 10 | matrix->setIntensity(map(constrain(round(light_sensor.readLightLevel()), 0, 300), 0, 300, 0, 15)); 11 | } 12 | -------------------------------------------------------------------------------- /lib/Set_Intensity/Set_Intensity.h: -------------------------------------------------------------------------------- 1 | #ifndef SET_INTENSITY_H 2 | #define SET_INTENSITY_H 3 | 4 | #include 5 | #include 6 | #include 7 | 8 | extern BH1750 light_sensor; 9 | extern MD_Parola* matrix; 10 | 11 | void set_intensity(); 12 | 13 | #endif -------------------------------------------------------------------------------- /lib/Set_NTP_Time/Set_NTP_Time.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | 6 | #include "Set_NTP_Time.h" 7 | 8 | void wifi_connetion() { 9 | uint8_t n_net = WiFi.scanNetworks(); 10 | 11 | if(strcmp(conf.wifi.SSID, "") == 0) { 12 | bool open_ap_found = false; 13 | char SSID[256]; 14 | 15 | if (n_net) { 16 | for (uint8_t i = 0; i < n_net; ++i) 17 | if(WiFi.encryptionType(i) == WIFI_AUTH_OPEN) { 18 | strlcpy(SSID, WiFi.SSID(i).c_str(), sizeof(SSID)); 19 | open_ap_found = true; 20 | break; 21 | } 22 | } 23 | else 24 | Serial.println("No network found.\n"); 25 | 26 | if(open_ap_found) { 27 | WiFi.begin(SSID); 28 | Serial.printf("Connecting to %s ", SSID); 29 | } 30 | else { 31 | Serial.println("No open network found.\n"); 32 | return; 33 | } 34 | } 35 | else if((strcmp(conf.wifi.SSID, "") != 0) && (strcmp(conf.wifi.PASSWORD, "") == 0)) { 36 | WiFi.begin(conf.wifi.SSID); 37 | Serial.printf("Connecting to %s ", conf.wifi.SSID); 38 | } 39 | else { 40 | WiFi.begin(conf.wifi.SSID, conf.wifi.PASSWORD); 41 | Serial.printf("Connecting to %s ", conf.wifi.SSID); 42 | } 43 | 44 | while(WiFi.status() != WL_CONNECTED && WiFi.status() != WL_CONNECT_FAILED) { 45 | Serial.print("."); 46 | delay(100); 47 | } 48 | 49 | if(WiFi.status() != WL_CONNECT_FAILED) { 50 | Serial.printf("\nConnected to %s.\n", conf.wifi.SSID); 51 | Serial.println("IP address: "); 52 | Serial.println(WiFi.localIP()); 53 | } 54 | else 55 | Serial.printf("\nError connecting to %s.\n", conf.wifi.SSID); 56 | } 57 | 58 | void set_NTP_time() { 59 | WiFiUDP ntpUDP; 60 | NTPClient timeClient(ntpUDP, conf.ntpServer); 61 | 62 | timeClient.begin(); 63 | delay(50); 64 | timeClient.update(); 65 | delay(500); 66 | 67 | if(timeClient.isTimeSet()) { 68 | rtc.adjust(timeClient.getEpochTime()); 69 | Serial.println("RTC adjusted with NTP time.\n"); 70 | } 71 | else { 72 | Serial.println("NTP server error. Time not set.\n"); 73 | rtc.adjust(DateTime(uint32_t(0))); 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /lib/Set_NTP_Time/Set_NTP_Time.h: -------------------------------------------------------------------------------- 1 | #ifndef SET_NTP_TIME_H 2 | #define SET_NTP_TIME_H 3 | 4 | #include 5 | #include 6 | 7 | #include 8 | 9 | extern Config conf; 10 | extern RTC_DS3231 rtc; 11 | 12 | void wifi_connetion(); 13 | void set_NTP_time(); 14 | 15 | #endif -------------------------------------------------------------------------------- /lib/Web_Settings/Web_Settings.cpp: -------------------------------------------------------------------------------- 1 | #include "Web_Settings.h" 2 | 3 | String htmlLoader(const char* filename) { 4 | String content = ""; 5 | File file = SPIFFS.open(filename, FILE_READ); 6 | 7 | if (!file) { 8 | Serial.printf("Error opening file: %s\n", filename); 9 | return content; 10 | } 11 | 12 | while (file.available()) 13 | content += (char)file.read(); 14 | 15 | file.close(); 16 | return content; 17 | } 18 | 19 | void handleHome() { 20 | String html = HOME_HTML; 21 | 22 | char year[] = "0000"; 23 | char month[] = "00"; 24 | char day[] = "00"; 25 | char hour[] = "00"; 26 | char minute[] = "00"; 27 | char second[] = "00"; 28 | 29 | sprintf(year, "%04d", current_time.year()); 30 | sprintf(month, "%02d", current_time.month()); 31 | sprintf(day, "%02d", current_time.day()); 32 | sprintf(hour, "%02d", current_time.hour()); 33 | sprintf(minute, "%02d", current_time.minute()); 34 | sprintf(second, "%02d", current_time.second()); 35 | 36 | html.replace("{{ TOGGLE_SCREEN }}", String(screen_off ? "Turn On Screen" : "Turn Off Screen")); 37 | html.replace("{{ TEMP }}", conf.fahrenheit ? String(bme.readTemperature() * 1.8 + 32) : String(bme.readTemperature())); 38 | html.replace("{{ TEMPUNIT }}", conf.fahrenheit ? "Fahrenheit" : "Celsius"); 39 | html.replace("{{ HUMIDITY }}", String(bme.readHumidity())); 40 | html.replace("{{ PRESSURE }}", String(bme.readPressure() / 100.0)); 41 | html.replace("{{ DAY }}", day); 42 | html.replace("{{ MONTH }}", month); 43 | html.replace("{{ YEAR }}", year); 44 | html.replace("{{ HOUR }}", hour); 45 | html.replace("{{ MINUTE }}", minute); 46 | html.replace("{{ SECOND }}", second); 47 | 48 | server.send(200, "text/html", html); 49 | } 50 | 51 | void handleSettings() { 52 | String html = SETTINGS_HTML; 53 | 54 | html.replace("{{ SSID }}", String(conf.wifi.SSID)); 55 | html.replace("{{ NTP_SERVER }}", String(conf.ntpServer)); 56 | 57 | html.replace("{{ ENGLISH }}", String(!strcmp(conf.language, "en") ? " selected" : "")); 58 | html.replace("{{ ITALIAN }}", String(!strcmp(conf.language, "it") ? " selected" : "")); 59 | html.replace("{{ SPANISH }}", String(!strcmp(conf.language, "es") ? " selected" : "")); 60 | html.replace("{{ GERMAN }}", String(!strcmp(conf.language, "de") ? " selected" : "")); 61 | html.replace("{{ FRENCH }}", String(!strcmp(conf.language, "fr") ? " selected" : "")); 62 | 63 | html.replace("{{ STD_ABBREV }}", String(conf.std.abbrev)); 64 | 65 | html.replace("{{ STD_WEEK_0 }}", String(conf.std.week == 0 ? " selected" : "")); 66 | html.replace("{{ STD_WEEK_1 }}", String(conf.std.week == 1 ? " selected" : "")); 67 | html.replace("{{ STD_WEEK_2 }}", String(conf.std.week == 2 ? " selected" : "")); 68 | html.replace("{{ STD_WEEK_3 }}", String(conf.std.week == 3 ? " selected" : "")); 69 | html.replace("{{ STD_WEEK_4 }}", String(conf.std.week == 4 ? " selected" : "")); 70 | 71 | html.replace("{{ STD_DOW_1 }}", String(conf.std.dow == 1 ? " selected" : "")); 72 | html.replace("{{ STD_DOW_2 }}", String(conf.std.dow == 2 ? " selected" : "")); 73 | html.replace("{{ STD_DOW_3 }}", String(conf.std.dow == 3 ? " selected" : "")); 74 | html.replace("{{ STD_DOW_4 }}", String(conf.std.dow == 4 ? " selected" : "")); 75 | html.replace("{{ STD_DOW_5 }}", String(conf.std.dow == 5 ? " selected" : "")); 76 | html.replace("{{ STD_DOW_6 }}", String(conf.std.dow == 6 ? " selected" : "")); 77 | html.replace("{{ STD_DOW_7 }}", String(conf.std.dow == 7 ? " selected" : "")); 78 | 79 | html.replace("{{ STD_MONTH_1 }}", String(conf.std.month == 1 ? " selected" : "")); 80 | html.replace("{{ STD_MONTH_2 }}", String(conf.std.month == 2 ? " selected" : "")); 81 | html.replace("{{ STD_MONTH_3 }}", String(conf.std.month == 3 ? " selected" : "")); 82 | html.replace("{{ STD_MONTH_4 }}", String(conf.std.month == 4 ? " selected" : "")); 83 | html.replace("{{ STD_MONTH_5 }}", String(conf.std.month == 5 ? " selected" : "")); 84 | html.replace("{{ STD_MONTH_6 }}", String(conf.std.month == 6 ? " selected" : "")); 85 | html.replace("{{ STD_MONTH_7 }}", String(conf.std.month == 7 ? " selected" : "")); 86 | html.replace("{{ STD_MONTH_8 }}", String(conf.std.month == 8 ? " selected" : "")); 87 | html.replace("{{ STD_MONTH_9 }}", String(conf.std.month == 9 ? " selected" : "")); 88 | html.replace("{{ STD_MONTH_10 }}", String(conf.std.month == 10 ? " selected" : "")); 89 | html.replace("{{ STD_MONTH_11 }}", String(conf.std.month == 11 ? " selected" : "")); 90 | html.replace("{{ STD_MONTH_12 }}", String(conf.std.month == 12 ? " selected" : "")); 91 | 92 | html.replace("{{ STD_HOUR }}", String(conf.std.hour)); 93 | html.replace("{{ STD_OFFSET }}", String(conf.std.offset)); 94 | 95 | html.replace("{{ DLT_ABBREV }}", String(conf.dlt.abbrev)); 96 | 97 | html.replace("{{ DLT_WEEK_0 }}", String(conf.dlt.week == 0 ? " selected" : "")); 98 | html.replace("{{ DLT_WEEK_1 }}", String(conf.dlt.week == 1 ? " selected" : "")); 99 | html.replace("{{ DLT_WEEK_2 }}", String(conf.dlt.week == 2 ? " selected" : "")); 100 | html.replace("{{ DLT_WEEK_3 }}", String(conf.dlt.week == 3 ? " selected" : "")); 101 | html.replace("{{ DLT_WEEK_4 }}", String(conf.dlt.week == 4 ? " selected" : "")); 102 | 103 | html.replace("{{ DLT_DOW_1 }}", String(conf.dlt.dow == 1 ? " selected" : "")); 104 | html.replace("{{ DLT_DOW_2 }}", String(conf.dlt.dow == 2 ? " selected" : "")); 105 | html.replace("{{ DLT_DOW_3 }}", String(conf.dlt.dow == 3 ? " selected" : "")); 106 | html.replace("{{ DLT_DOW_4 }}", String(conf.dlt.dow == 4 ? " selected" : "")); 107 | html.replace("{{ DLT_DOW_5 }}", String(conf.dlt.dow == 5 ? " selected" : "")); 108 | html.replace("{{ DLT_DOW_6 }}", String(conf.dlt.dow == 6 ? " selected" : "")); 109 | html.replace("{{ DLT_DOW_7 }}", String(conf.dlt.dow == 7 ? " selected" : "")); 110 | 111 | html.replace("{{ DLT_MONTH_1 }}", String(conf.dlt.month == 1 ? " selected" : "")); 112 | html.replace("{{ DLT_MONTH_2 }}", String(conf.dlt.month == 2 ? " selected" : "")); 113 | html.replace("{{ DLT_MONTH_3 }}", String(conf.dlt.month == 3 ? " selected" : "")); 114 | html.replace("{{ DLT_MONTH_4 }}", String(conf.dlt.month == 4 ? " selected" : "")); 115 | html.replace("{{ DLT_MONTH_5 }}", String(conf.dlt.month == 5 ? " selected" : "")); 116 | html.replace("{{ DLT_MONTH_6 }}", String(conf.dlt.month == 6 ? " selected" : "")); 117 | html.replace("{{ DLT_MONTH_7 }}", String(conf.dlt.month == 7 ? " selected" : "")); 118 | html.replace("{{ DLT_MONTH_8 }}", String(conf.dlt.month == 8 ? " selected" : "")); 119 | html.replace("{{ DLT_MONTH_9 }}", String(conf.dlt.month == 9 ? " selected" : "")); 120 | html.replace("{{ DLT_MONTH_10 }}", String(conf.dlt.month == 10 ? " selected" : "")); 121 | html.replace("{{ DLT_MONTH_11 }}", String(conf.dlt.month == 11 ? " selected" : "")); 122 | html.replace("{{ DLT_MONTH_12 }}", String(conf.dlt.month == 12 ? " selected" : "")); 123 | 124 | html.replace("{{ DLT_HOUR }}", String(conf.dlt.hour)); 125 | html.replace("{{ DLT_OFFSET }}", String(conf.dlt.offset)); 126 | 127 | html.replace("{{ BUZZ_SOUND }}", String(conf.buzzSound ? "checked " : "")); 128 | html.replace("{{ FAHRENHEIT }}", String(conf.fahrenheit ? "checked " : "")); 129 | 130 | server.send(200, "text/html", html); 131 | } 132 | 133 | void handleTimeTempScreen() { 134 | displaySelector = CLOCK_TEMP; 135 | server.sendHeader("Location", "/", true); 136 | server.send(302, "text/plain", "Redirecting to /"); 137 | } 138 | 139 | void handleDateScreen() { 140 | displaySelector = DATE; 141 | server.sendHeader("Location", "/", true); 142 | server.send(302, "text/plain", "Redirecting to /"); 143 | } 144 | 145 | void handleHumPresScreen() { 146 | displaySelector = HUMIDITY_PRESSURE; 147 | server.sendHeader("Location", "/", true); 148 | server.send(302, "text/plain", "Redirecting to /"); 149 | } 150 | 151 | void handleToggleScreen() { 152 | screen_off = !screen_off; 153 | 154 | if (screen_off) 155 | matrix->displayShutdown(true); 156 | else 157 | matrix->displayShutdown(false); 158 | 159 | server.sendHeader("Location", "/", true); 160 | server.send(302, "text/plain", "Redirecting to /"); 161 | } 162 | 163 | void handleReboot() { 164 | server.sendHeader("Location", "/", true); 165 | delay(1000); 166 | ESP.restart(); 167 | } 168 | 169 | void handleNetworkSubmit() { 170 | if (server.method() == HTTP_POST) { 171 | strncpy(conf.wifi.SSID, server.arg("ssid").c_str(), sizeof(conf.wifi.SSID) - 1); 172 | strncpy(conf.wifi.PASSWORD, server.arg("password").c_str(), sizeof(conf.wifi.PASSWORD) - 1); 173 | storeConfiguration(conf); 174 | server.sendHeader("Location", "/settings", true); 175 | server.send(302, "text/plain", "Redirecting to /settings"); 176 | } else { 177 | server.send(405, "text/html", "

Method Not Allowed

"); 178 | } 179 | } 180 | 181 | void handleNTPSubmit() { 182 | if (server.method() == HTTP_POST) { 183 | strncpy(conf.ntpServer, server.arg("ntpServer").c_str(), sizeof(conf.ntpServer) - 1); 184 | storeConfiguration(conf); 185 | server.sendHeader("Location", "/settings", true); 186 | server.send(302, "text/plain", "Redirecting to /settings"); 187 | } else { 188 | server.send(405, "text/html", "

Method Not Allowed

"); 189 | } 190 | } 191 | 192 | void handleLanguageSubmit() { 193 | if (server.method() == HTTP_POST) { 194 | strncpy(conf.language, server.arg("language").c_str(), sizeof(conf.language) - 1); 195 | storeConfiguration(conf); 196 | server.sendHeader("Location", "/settings", true); 197 | server.send(302, "text/plain", "Redirecting to /settings"); 198 | } else { 199 | server.send(405, "text/html", "

Method Not Allowed

"); 200 | } 201 | } 202 | 203 | void handleTimezoneSubmit() { 204 | if (server.method() == HTTP_POST) { 205 | strncpy(conf.std.abbrev, server.arg("stdAbbrev").c_str(), sizeof(conf.std.abbrev) - 1); 206 | conf.std.abbrev[sizeof(conf.std.abbrev) - 1] = '\0'; // Null-terminate the string 207 | conf.std.week = server.arg("stdWeek").toInt(); 208 | conf.std.dow = server.arg("stdDOW").toInt(); 209 | conf.std.month = server.arg("stdMonth").toInt(); 210 | conf.std.hour = server.arg("stdHour").toInt(); 211 | conf.std.offset = server.arg("stdOffset").toInt(); 212 | strncpy(conf.dlt.abbrev, server.arg("dltAbbrev").c_str(), sizeof(conf.dlt.abbrev) - 1); 213 | conf.dlt.abbrev[sizeof(conf.dlt.abbrev) - 1] = '\0'; // Null-terminate the string 214 | conf.dlt.week = server.arg("dltWeek").toInt(); 215 | conf.dlt.dow = server.arg("dltDOW").toInt(); 216 | conf.dlt.month = server.arg("dltMonth").toInt(); 217 | conf.dlt.hour = server.arg("dltHour").toInt(); 218 | conf.dlt.offset = server.arg("dltOffset").toInt(); 219 | storeConfiguration(conf); 220 | server.sendHeader("Location", "/settings", true); 221 | server.send(302, "text/plain", "Redirecting to /settings"); 222 | } else { 223 | server.send(405, "text/html", "

Method Not Allowed

"); 224 | } 225 | } 226 | 227 | void handleAdditionalSubmit() { 228 | if (server.method() == HTTP_POST) { 229 | conf.buzzSound = server.hasArg("buzzSound"); 230 | conf.fahrenheit = server.hasArg("fahrenheit"); 231 | storeConfiguration(conf); 232 | server.sendHeader("Location", "/settings", true); 233 | server.send(302, "text/plain", "Redirecting to /settings"); 234 | } else { 235 | server.send(405, "text/html", "

Method Not Allowed

"); 236 | } 237 | } 238 | 239 | void handleUpdateTime() { 240 | wifi_connetion(); 241 | set_NTP_time(); 242 | Serial.println("Disconnecting from WiFi.\n"); 243 | WiFi.disconnect(); 244 | 245 | if (server.method() == HTTP_POST) { 246 | server.sendHeader("Location", "/settings", true); 247 | server.send(302, "text/plain", "Redirecting to /settings"); 248 | } 249 | else { 250 | server.send(405, "text/html", "

Method Not Allowed

"); 251 | return; 252 | } 253 | } 254 | -------------------------------------------------------------------------------- /lib/Web_Settings/Web_Settings.h: -------------------------------------------------------------------------------- 1 | #ifndef WEB_SETTINGS_H 2 | #define WEB_SETTINGS_H 3 | 4 | #define PATH_TO_HOME "/home.html" 5 | #define PATH_TO_SETTINGS "/settings.html" 6 | 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | 17 | #include 18 | #include 19 | #include 20 | 21 | extern bool screen_off; 22 | extern Config conf; 23 | extern WebServer server; 24 | extern MD_Parola* matrix; 25 | extern Adafruit_BME280 bme; 26 | extern RTC_DS3231 rtc; 27 | extern DateTime current_time; 28 | extern uint8_t displaySelector; 29 | 30 | extern String HOME_HTML; 31 | extern String SETTINGS_HTML; 32 | String htmlLoader(const char* filename); 33 | 34 | void handleHome(); 35 | void handleSettings(); 36 | void handleNetworkSubmit(); 37 | void handleNTPSubmit(); 38 | void handleLanguageSubmit(); 39 | void handleTimezoneSubmit(); 40 | void handleAdditionalSubmit(); 41 | void handleTimeTempScreen(); 42 | void handleDateScreen(); 43 | void handleHumPresScreen(); 44 | void handleToggleScreen(); 45 | void handleReboot(); 46 | void handleUpdateTime(); 47 | 48 | #endif 49 | -------------------------------------------------------------------------------- /partitions.csv: -------------------------------------------------------------------------------- 1 | # Name, Type, SubType, Offset, Size, Flags 2 | nvs, data, nvs, 0x9000, 0x5000, 3 | otadata, data, ota, 0xe000, 0x2000, 4 | app0, app, ota_0, 0x10000, 0x360000, 5 | spiffs, data, spiffs, 0x370000, 0x80000, 6 | coredump, data, coredump,0x3F0000, 0x10000, 7 | -------------------------------------------------------------------------------- /platformio.ini: -------------------------------------------------------------------------------- 1 | ; PlatformIO Project Configuration File 2 | ; 3 | ; Build options: build flags, source filter 4 | ; Upload options: custom upload port, speed and extra flags 5 | ; Library options: dependencies, extra library storages 6 | ; Advanced options: extra scripting 7 | ; 8 | ; Please visit documentation for the other options and examples 9 | ; https://docs.platformio.org/page/projectconf.html 10 | 11 | [env:esp32dev] 12 | platform = espressif32 13 | board = esp32dev 14 | framework = arduino 15 | monitor_speed = 115200 16 | board_build.filesystem = spiffs 17 | upload_protocol = esptool 18 | board_build.partitions = partitions.csv 19 | build_flags = 20 | -D SPIFFS_GZ 21 | lib_deps = 22 | majicdesigns/MD_MAX72XX@^3.5.1 23 | majicdesigns/MD_Parola@^3.7.3 24 | adafruit/RTClib@^2.1.4 25 | arduino-libraries/NTPClient@^3.2.1 26 | jchristensen/Timezone@^1.2.4 27 | adafruit/Adafruit BME280 Library@^2.2.4 28 | adafruit/Adafruit Unified Sensor@^1.1.14 29 | claws/BH1750@^1.3.0 30 | thomasfredericks/Bounce2@^2.72 31 | bblanchon/ArduinoJson@^7.2.0 32 | -------------------------------------------------------------------------------- /src/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | #include 17 | #include 18 | #include 19 | #include 20 | 21 | #include 22 | #include 23 | #include 24 | 25 | #include 26 | 27 | #include 28 | #include 29 | #include 30 | #include 31 | #include 32 | #include 33 | #include 34 | #include 35 | 36 | Config conf; 37 | WebServer server(80); 38 | String HOME_HTML; 39 | String SETTINGS_HTML; 40 | 41 | MD_Parola* matrix = nullptr; 42 | RTC_DS3231 rtc; 43 | Adafruit_BME280 bme; 44 | BH1750 light_sensor; 45 | Bounce2::Button screen_button = Bounce2::Button(); 46 | 47 | DateTime current_time; 48 | Timezone* TMZ = nullptr; 49 | 50 | bool tic = true; 51 | int sound_interval = 0; 52 | 53 | bool screen_off = false; 54 | uint8_t displaySelector = 0; 55 | 56 | int measurement_interval = 0; 57 | 58 | void setup() { 59 | Serial.begin(115200); 60 | 61 | if (!SPIFFS.begin()) { 62 | Serial.printf("%s\n", SPIFFS_ERR); 63 | return; 64 | } 65 | Serial.printf("%s\n", SPIFFS_SUC); 66 | 67 | loadConfiguration(conf); 68 | 69 | WiFi.mode(WIFI_AP_STA); 70 | WiFi.softAP(AP_NAME, AP_PASSWORD); 71 | IPAddress local_IP(IP_ADDRESS); 72 | IPAddress gateway(GATEWAY); 73 | IPAddress subnet(SUBNET); 74 | WiFi.softAPConfig(local_IP, gateway, subnet); 75 | 76 | HOME_HTML = htmlLoader(PATH_TO_HOME); 77 | SETTINGS_HTML = htmlLoader(PATH_TO_SETTINGS); 78 | 79 | server.on("/", handleHome); 80 | server.on("/settings", handleSettings); 81 | server.on("/updateTime", HTTP_POST, handleUpdateTime); 82 | server.on("/toggleScreen", HTTP_POST, handleToggleScreen); 83 | server.on("/reboot", HTTP_POST, handleReboot); 84 | server.on("/timeTempScreen", HTTP_POST, handleTimeTempScreen); 85 | server.on("/dateScreen", HTTP_POST, handleDateScreen); 86 | server.on("/humPresScreen", HTTP_POST, handleHumPresScreen); 87 | server.on("/submitNetwork", HTTP_POST, handleNetworkSubmit); 88 | server.on("/submitNTP", HTTP_POST, handleNTPSubmit); 89 | server.on("/submitLanguage", HTTP_POST, handleLanguageSubmit); 90 | server.on("/submitTimezone", HTTP_POST, handleTimezoneSubmit); 91 | server.on("/submitAdditional", HTTP_POST, handleAdditionalSubmit); 92 | server.begin(); 93 | 94 | TMZ = new Timezone(conf.std, conf.dlt); 95 | matrix = new MD_Parola(HW_TYPE, conf.max7219.DATA_PIN, conf.max7219.CLK_PIN, conf.max7219.CS_PIN, MAX7219_DEVICES); 96 | 97 | pinMode(conf.pins.BUZZER_PIN, OUTPUT); 98 | digitalWrite(conf.pins.BUZZER_PIN, LOW); 99 | 100 | screen_button.attach(conf.pins.BUTTON_PIN, INPUT_PULLUP); 101 | screen_button.interval(5); 102 | screen_button.setPressedState(LOW); 103 | 104 | if(!matrix->begin(9)) { 105 | Serial.printf("%s %s\n", MAX7219_ERR, WIRE_ERR); 106 | while(true); 107 | } 108 | 109 | if (!rtc.begin(&Wire)) { 110 | Serial.printf("%s %s\n", DS3231_ERR, WIRE_ERR); 111 | while(true); 112 | } 113 | 114 | if (!bme.begin(conf.i2c.BME_280, &Wire)) { 115 | Serial.printf("%s %s\n", BME280_ERR, WIRE_ERR); 116 | while(true); 117 | } 118 | 119 | if(!light_sensor.begin(BH1750::CONTINUOUS_HIGH_RES_MODE, conf.i2c.BH1750, &Wire)) { 120 | Serial.printf("%s %s\n", BH1750_ERR, WIRE_ERR); 121 | while(true); 122 | } 123 | 124 | if (rtc.lostPower()) { 125 | Serial.printf("%s\n", RTC_POWER_LOST); 126 | 127 | matrix->setZone(7, 4, 7); 128 | matrix->setZone(8, 0, 3); 129 | matrix->setFont(7, small_font); 130 | matrix->setFont(8, small_font); 131 | matrix->setZoneEffect(7, 1, PA_FLIP_UD); 132 | matrix->setZoneEffect(7, 1, PA_FLIP_LR); 133 | matrix->displayZoneText(7, "POWER", PA_CENTER, 75, 10, PA_PRINT); 134 | matrix->displayZoneText(8, "LOST", PA_CENTER, 75, 10, PA_PRINT); 135 | matrix->synchZoneStart(); 136 | matrix->displayAnimate(); 137 | 138 | while(!screen_button.pressed()) 139 | screen_button.update(); 140 | 141 | Serial.printf("Button pressed. Trying to sync time with NTP server.\n"); 142 | 143 | wifi_connetion(); 144 | set_NTP_time(); 145 | Serial.println("Disconnecting from WiFi.\n"); 146 | WiFi.disconnect(); 147 | } 148 | 149 | matrix->setZone(0, 7, 7); 150 | matrix->setZone(1, 4, 6); 151 | matrix->setZone(2, 0, 3); 152 | 153 | matrix->setZoneEffect(0, 1, PA_FLIP_UD); 154 | matrix->setZoneEffect(0, 1, PA_FLIP_LR); 155 | matrix->setZoneEffect(1, 1, PA_FLIP_UD); 156 | matrix->setZoneEffect(1, 1, PA_FLIP_LR); 157 | 158 | matrix->setFont(0, small_font); 159 | matrix->setFont(1, pixel_font); 160 | matrix->setFont(2, pixel_font); 161 | 162 | matrix->setZone(3, 4, 7); 163 | matrix->setZone(4, 0, 3); 164 | 165 | matrix->setZoneEffect(3, 1, PA_FLIP_UD); 166 | matrix->setZoneEffect(3, 1, PA_FLIP_LR); 167 | 168 | matrix->setFont(3, small_font); 169 | matrix->setFont(4, small_font); 170 | 171 | matrix->setZone(5, 4, 7); 172 | matrix->setZone(6, 0, 3); 173 | 174 | matrix->setZoneEffect(5, 1, PA_FLIP_UD); 175 | matrix->setZoneEffect(5, 1, PA_FLIP_LR); 176 | 177 | matrix->setFont(5, pixel_font); 178 | matrix->setFont(6, pixel_font); 179 | 180 | matrix->displayClear(); 181 | 182 | bme.setSampling(Adafruit_BME280::MODE_FORCED, 183 | Adafruit_BME280::SAMPLING_X16, 184 | Adafruit_BME280::SAMPLING_X16, 185 | Adafruit_BME280::SAMPLING_X16, 186 | Adafruit_BME280::FILTER_X4, 187 | Adafruit_BME280::STANDBY_MS_1000 188 | ); 189 | 190 | printConfiguration(conf); 191 | } 192 | 193 | void loop() { 194 | current_time = TMZ->toLocal((rtc.now()).unixtime()); 195 | server.handleClient(); 196 | 197 | screen_button.update(); 198 | if (screen_button.released()) 199 | ++displaySelector %= 3; 200 | 201 | if((millis() - measurement_interval) > 30000) 202 | if(bme.takeForcedMeasurement()) 203 | measurement_interval = millis(); 204 | 205 | switch(displaySelector) { 206 | case CLOCK_TEMP: 207 | print_time_temp(); 208 | break; 209 | case DATE: 210 | print_date(); 211 | break; 212 | case HUMIDITY_PRESSURE: 213 | print_hum_pres(); 214 | break; 215 | default: 216 | print_time_temp(); 217 | break; 218 | } 219 | 220 | if(screen_button.isPressed() && screen_button.currentDuration() > 500) { 221 | matrix->displayShutdown(true); 222 | screen_off = true; 223 | while(!screen_button.released()) 224 | screen_button.update(); 225 | } 226 | 227 | if(screen_button.pressed() && screen_off) { 228 | matrix->displayShutdown(false); 229 | screen_off = false; 230 | while(!screen_button.released()) 231 | screen_button.update(); 232 | } 233 | 234 | if(conf.buzzSound){ 235 | if(current_time.second() == 0 && current_time.minute() == 0 && tic) { 236 | beep_sound(); 237 | tic = false; 238 | sound_interval = millis(); 239 | } 240 | 241 | if(!tic && (millis() - sound_interval) > 1000) 242 | tic = true; 243 | } 244 | 245 | set_intensity(); 246 | } 247 | --------------------------------------------------------------------------------