├── .gitignore ├── Dockerfile ├── LICENSE ├── README.md ├── application_id.png ├── include └── README ├── lib └── README ├── platformio.ini └── src ├── main.cpp ├── resin.cpp └── resin.h /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled Object files 2 | *.slo 3 | *.lo 4 | *.o 5 | *.obj 6 | 7 | # Precompiled Headers 8 | *.gch 9 | *.pch 10 | 11 | # Compiled Dynamic libraries 12 | *.so 13 | *.dylib 14 | *.dll 15 | 16 | # Fortran module files 17 | *.mod 18 | *.smod 19 | 20 | # Compiled Static libraries 21 | *.lai 22 | *.la 23 | *.a 24 | *.lib 25 | 26 | # Executables 27 | *.exe 28 | *.out 29 | *.app 30 | 31 | # Platform.io 32 | .pioenvs/ 33 | .piolibdeps/ 34 | .python-version 35 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | # esp8266 base image, repo here: https://github.com/resin-io-library/dependent-base-images/tree/master/esp8266 2 | # See more about resin base images here: http://docs.resin.io/runtime/resin-base-images/ 3 | FROM balenalib/amd64-debian-python:3.5-build AS buildstep 4 | RUN pip install -U platformio 5 | 6 | # # Set the working directory 7 | WORKDIR /usr/src/app 8 | 9 | # # Set the board 10 | ENV BOARD nodemcu 11 | 12 | # # Copy config files to the working directory 13 | COPY platformio.ini ./ 14 | 15 | # # Copy source files to the working directory 16 | COPY src/ ./src 17 | 18 | # # Copy library files to the working directory 19 | COPY lib/ ./lib 20 | 21 | # # Compile the firmware 22 | RUN platformio run --environment $BOARD && \ 23 | mkdir /assets/ && \ 24 | mv .pio/build/$BOARD/firmware.bin /assets/ 25 | 26 | # Start with a minimal runtime container 27 | FROM alpine 28 | 29 | # Copy the compiled firmware into the empty runtime container 30 | COPY --from=buildstep /assets/ /assets/ 31 | 32 | 33 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ESP8266 2 | edge-node-manager compatible firmware for the ESP8266 3 | 4 | ### Getting started 5 | - Ensure you have [PlatformIO Core](http://docs.platformio.org/en/latest/installation.html) installed on your local machine 6 | - Sign up on [resin.io](https://dashboard.resin.io/signup) 7 | - Work through the [getting started guide](https://docs.resin.io/raspberrypi3/nodejs/getting-started/) 8 | - Create a dependent application called `esp8266` 9 | - Set these variables in the `Fleet Configuration` dependent application side tab 10 | - `RESIN_SUPERVISOR_DELTA=1` 11 | - `RESIN_HOST_TYPE=esp8266` 12 | - Clone this repository to your local workspace 13 | - Add the dependent application `resin remote` to your local workspace 14 | - Retrieve the dependent application ID from the [Dependent Applications](application_id.png) page on the Resin dashboard 15 | - Change [line 4](https://github.com/resin-io-projects/esp8266/blob/master/src/main.cpp#L4) in `src/main.cpp` `String applicationUUID = "1234567890";` to point to your dependent application ID e.g. `String applicationUUID = "540116";` 16 | - Connect the ESP8266 to your computer using a USB cable 17 | - Run `platformio run --environment huzzah --target upload` to compile the initial firmware and flash the ESP8266 (replace `huzzah` with a different board ID from the table below if you are not using the `huzzah`) 18 | - Push code to resin as normal :) 19 | 20 | ### Note 21 | You will need to ensure your Raspberry Pi 3 has a spare WiFi interface 22 | 23 | ### Supported ESP8266 boards 24 | The supported boards are shown below, if you are not using the `huzzah` you will need to change [line 9](https://github.com/resin-io-projects/esp8266/blob/master/Dockerfile#L9) in the `Dockerfile` to the ID of the board you are using 25 | 26 | | ID | MCU | Frequency | Flash | RAM | Name | 27 | |------------------|---------|-----------|--------|------|---------------------------------------| 28 | | huzzah | ESP8266 | 80Mhz | 4096kB | 80kB | Adafruit HUZZAH ESP8266 | 29 | | esp_wroom_02 | ESP8266 | 80Mhz | 4096kB | 80kB | ESP-WROOM-02 | 30 | | espduino | ESP8266 | 80Mhz | 4096kB | 80kB | ESPDuino (ESP-13 Module) | 31 | | espino | ESP8266 | 80Mhz | 4096kB | 80kB | ESPino | 32 | | espectro | ESP8266 | 80Mhz | 4096kB | 80kB | ESPrectro Core | 33 | | espresso_lite_v1 | ESP8266 | 80Mhz | 4096kB | 80kB | ESPresso Lite 1.0 | 34 | | espresso_lite_v2 | ESP8266 | 80Mhz | 4096kB | 80kB | ESPresso Lite 2.0 | 35 | | esp12e | ESP8266 | 80Mhz | 4096kB | 80kB | Espressif ESP8266 ESP-12E | 36 | | esp01_1m | ESP8266 | 80Mhz | 1024kB | 80kB | Espressif Generic ESP8266 ESP-01 1M | 37 | | esp01 | ESP8266 | 80Mhz | 512kB | 80kB | Espressif Generic ESP8266 ESP-01 512k | 38 | | esp07 | ESP8266 | 80Mhz | 4096kB | 80kB | Espressif Generic ESP8266 ESP-07 | 39 | | esp8285 | ESP8266 | 80Mhz | 423kB | 80kB | Generic ESP8285 Module | 40 | | nodemcu | ESP8266 | 80Mhz | 4096kB | 80kB | NodeMCU 0.9 (ESP-12 Module) | 41 | | nodemcuv2 | ESP8266 | 80Mhz | 4096kB | 80kB | NodeMCU 1.0 (ESP-12E Module) | 42 | | modwifi | ESP8266 | 80Mhz | 2048kB | 80kB | Olimex MOD-WIFI-ESP8266(-DEV) | 43 | | phoenix_v1 | ESP8266 | 80Mhz | 1019kB | 80kB | Phoenix 1.0 | 44 | | phoenix_v2 | ESP8266 | 80Mhz | 1019kB | 80kB | Phoenix 2.0 | 45 | | sparkfunBlynk | ESP8266 | 80Mhz | 4096kB | 80kB | SparkFun Blynk Board | 46 | | thing | ESP8266 | 80Mhz | 512kB | 80kB | SparkFun ESP8266 Thing | 47 | | thingdev | ESP8266 | 80Mhz | 512kB | 80kB | SparkFun ESP8266 Thing Dev | 48 | | esp210 | ESP8266 | 80Mhz | 4096kB | 80kB | SweetPea ESP-210 | 49 | | espinotee | ESP8266 | 80Mhz | 4096kB | 80kB | ThaiEasyElec ESPino | 50 | | d1_mini | ESP8266 | 80Mhz | 4096kB | 80kB | WeMos D1 R2 & mini | 51 | | d1 | ESP8266 | 80Mhz | 4096kB | 80kB | WeMos D1(Retired) | 52 | | wifinfo | ESP8266 | 80Mhz | 423kB | 80kB | WifInfo | 53 | -------------------------------------------------------------------------------- /application_id.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/balena-io-experimental/esp8266/a01082b05a3907d489c999530d2dbf457bb66303/application_id.png -------------------------------------------------------------------------------- /include/README: -------------------------------------------------------------------------------- 1 | 2 | This directory is intended for project header files. 3 | 4 | A header file is a file containing C declarations and macro definitions 5 | to be shared between several project source files. You request the use of a 6 | header file in your project source file (C, C++, etc) located in `src` folder 7 | by including it, with the C preprocessing directive `#include'. 8 | 9 | ```src/main.c 10 | 11 | #include "header.h" 12 | 13 | int main (void) 14 | { 15 | ... 16 | } 17 | ``` 18 | 19 | Including a header file produces the same results as copying the header file 20 | into each source file that needs it. Such copying would be time-consuming 21 | and error-prone. With a header file, the related declarations appear 22 | in only one place. If they need to be changed, they can be changed in one 23 | place, and programs that include the header file will automatically use the 24 | new version when next recompiled. The header file eliminates the labor of 25 | finding and changing all the copies as well as the risk that a failure to 26 | find one copy will result in inconsistencies within a program. 27 | 28 | In C, the usual convention is to give header files names that end with `.h'. 29 | It is most portable to use only letters, digits, dashes, and underscores in 30 | header file names, and at most one dot. 31 | 32 | Read more about using header files in official GCC documentation: 33 | 34 | * Include Syntax 35 | * Include Operation 36 | * Once-Only Headers 37 | * Computed Includes 38 | 39 | https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html 40 | -------------------------------------------------------------------------------- /lib/README: -------------------------------------------------------------------------------- 1 | 2 | This directory is intended for project specific (private) libraries. 3 | PlatformIO will compile them to static libraries and link into executable file. 4 | 5 | The source code of each library should be placed in a an own separate directory 6 | ("lib/your_library_name/[here are source files]"). 7 | 8 | For example, see a structure of the following two libraries `Foo` and `Bar`: 9 | 10 | |--lib 11 | | | 12 | | |--Bar 13 | | | |--docs 14 | | | |--examples 15 | | | |--src 16 | | | |- Bar.c 17 | | | |- Bar.h 18 | | | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html 19 | | | 20 | | |--Foo 21 | | | |- Foo.c 22 | | | |- Foo.h 23 | | | 24 | | |- README --> THIS FILE 25 | | 26 | |- platformio.ini 27 | |--src 28 | |- main.c 29 | 30 | and a contents of `src/main.c`: 31 | ``` 32 | #include 33 | #include 34 | 35 | int main (void) 36 | { 37 | ... 38 | } 39 | 40 | ``` 41 | 42 | PlatformIO Library Dependency Finder will find automatically dependent 43 | libraries scanning project source files. 44 | 45 | More information about PlatformIO Library Dependency Finder 46 | - https://docs.platformio.org/page/librarymanager/ldf.html 47 | -------------------------------------------------------------------------------- /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:huzzah] 12 | platform = espressif8266 13 | board = huzzah 14 | framework = arduino 15 | 16 | [env:esp_wroom_02] 17 | platform = espressif8266 18 | board = esp_wroom_02 19 | framework = arduino 20 | 21 | [env:espduino] 22 | platform = espressif8266 23 | board = espduino 24 | framework = arduino 25 | 26 | [env:espino] 27 | platform = espressif8266 28 | board = espino 29 | framework = arduino 30 | 31 | [env:espectro] 32 | platform = espressif8266 33 | board = espectro 34 | framework = arduino 35 | 36 | [env:espresso_lite_v1] 37 | platform = espressif8266 38 | board = espresso_lite_v1 39 | framework = arduino 40 | 41 | [env:espresso_lite_v2] 42 | platform = espressif8266 43 | board = espresso_lite_v2 44 | framework = arduino 45 | 46 | [env:esp12e] 47 | platform = espressif8266 48 | board = esp12e 49 | framework = arduino 50 | 51 | [env:esp01_1m] 52 | platform = espressif8266 53 | board = esp01_1m 54 | framework = arduino 55 | 56 | [env:esp01] 57 | platform = espressif8266 58 | board = esp01 59 | framework = arduino 60 | 61 | [env:esp07] 62 | platform = espressif8266 63 | board = esp07 64 | framework = arduino 65 | 66 | [env:esp8285] 67 | platform = espressif8266 68 | board = esp8285 69 | framework = arduino 70 | 71 | [env:nodemcu] 72 | platform = espressif8266 73 | board = nodemcu 74 | framework = arduino 75 | 76 | [env:nodemcuv2] 77 | platform = espressif8266 78 | board = nodemcuv2 79 | framework = arduino 80 | 81 | [env:modwifi] 82 | platform = espressif8266 83 | board = modwifi 84 | framework = arduino 85 | 86 | [env:phoenix_v1] 87 | platform = espressif8266 88 | board = phoenix_v1 89 | framework = arduino 90 | 91 | [env:phoenix_v2] 92 | platform = espressif8266 93 | board = phoenix_v2 94 | framework = arduino 95 | 96 | [env:sparkfunBlynk] 97 | platform = espressif8266 98 | board = sparkfunBlynk 99 | framework = arduino 100 | 101 | [env:thing] 102 | platform = espressif8266 103 | board = thing 104 | framework = arduino 105 | 106 | [env:thingdev] 107 | platform = espressif8266 108 | board = thingdev 109 | framework = arduino 110 | 111 | [env:esp210] 112 | platform = espressif8266 113 | board = esp210 114 | framework = arduino 115 | 116 | [env:espinotee] 117 | platform = espressif8266 118 | board = espinotee 119 | framework = arduino 120 | 121 | [env:d1_mini] 122 | platform = espressif8266 123 | board = d1_mini 124 | framework = arduino 125 | 126 | [env:d1] 127 | platform = espressif8266 128 | board = d1 129 | framework = arduino 130 | 131 | [env:wifinfo] 132 | platform = espressif8266 133 | board = wifinfo 134 | framework = arduino 135 | 136 | -------------------------------------------------------------------------------- /src/main.cpp: -------------------------------------------------------------------------------- 1 | #include "resin.h" 2 | 3 | Resin resin; 4 | String applicationUUID = "1234567890"; 5 | String deviceType = "ESP8266"; 6 | String split = "_"; 7 | String ssid = "balena-hotspot"; 8 | String password = "balena-hotspot"; 9 | 10 | void setup(void) 11 | { 12 | Serial.begin(115200); 13 | resin.Setup(deviceType, applicationUUID, split, ssid, password); 14 | } 15 | 16 | void loop(void) 17 | { 18 | resin.Loop(); 19 | delay(1000); 20 | } 21 | -------------------------------------------------------------------------------- /src/resin.cpp: -------------------------------------------------------------------------------- 1 | #include "resin.h" 2 | 3 | Resin::Resin(){} 4 | Resin::~Resin(){} 5 | 6 | void Resin::Setup(String deviceType, String applicationUUID, String split, String ssid, String password, bool led) { 7 | _deviceType = deviceType; 8 | _applicationUUID = applicationUUID; 9 | _split = split; 10 | _ssid = ssid; 11 | _password = password; 12 | _led = led; 13 | 14 | if (_led) { 15 | pinMode(LED_BUILTIN, OUTPUT); 16 | digitalWrite(LED_BUILTIN, HIGH); 17 | } 18 | 19 | String host = _deviceType + _split + _applicationUUID + _split + ESP.getChipId(); 20 | Serial.println(host); 21 | WiFi.mode(WIFI_STA); 22 | WiFi.setAutoConnect(true); 23 | WiFi.setAutoReconnect(true); 24 | WiFi.hostname(host); 25 | Serial.print("Connecting"); 26 | WiFi.begin(_ssid.c_str(), _password.c_str()); 27 | while (WiFi.status() != WL_CONNECTED) { 28 | delay(250); 29 | } 30 | Serial.print("Connected, IP address: "); 31 | Serial.println(WiFi.localIP()); 32 | 33 | while (!MDNS.begin(host.c_str())) { 34 | delay(250); 35 | } 36 | 37 | Serial.println("mDNS responder started"); 38 | 39 | ESP8266WebServer _httpServer (80); 40 | _httpUpdater.setup(&_httpServer); 41 | _httpServer.begin(); 42 | 43 | MDNS.addService("http", "tcp", 80); 44 | } 45 | 46 | void Resin::Loop() { 47 | MDNS.update(); 48 | _httpServer.handleClient(); 49 | 50 | if (_led) { 51 | if (WiFi.isConnected()) { 52 | digitalWrite(LED_BUILTIN, LOW); 53 | } else { 54 | digitalWrite(LED_BUILTIN, HIGH); 55 | } 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /src/resin.h: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | 7 | #ifndef Resin_H 8 | #define Resin_H 9 | 10 | class Resin { 11 | public: 12 | Resin(); 13 | ~Resin(); 14 | 15 | void Setup(String deviceType, String applicationUUID, String split, String ssid, String password, bool led=true); 16 | void Loop(); 17 | 18 | private: 19 | ESP8266WebServer _httpServer; 20 | ESP8266HTTPUpdateServer _httpUpdater; 21 | 22 | String _deviceType; 23 | String _applicationUUID; 24 | String _split; 25 | String _ssid; 26 | String _password; 27 | bool _led; 28 | }; 29 | 30 | #endif 31 | --------------------------------------------------------------------------------