├── .github └── workflows │ └── build.yml ├── .gitignore ├── LICENSE ├── README.md ├── _config.yml ├── components └── esp32_ble_presense │ ├── __init__.py │ ├── esp32_ble_presense.cpp │ └── esp32_ble_presense.h ├── esphome └── esphome_node_template ├── partitions_singleapp.csv ├── platformio.ini ├── src ├── BLE-MQTT.ino.cpp └── Settings.h └── test ├── basic.yml └── requirements-dev.txt /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | name: Test build 2 | on: 3 | push: 4 | pull_request: 5 | 6 | jobs: 7 | build: 8 | name: ${{matrix.python}} on ${{matrix.os}} 9 | runs-on: ${{matrix.os}} 10 | strategy: 11 | fail-fast: true 12 | matrix: 13 | os: [ubuntu-latest] 14 | python: 15 | - 3.12 16 | 17 | timeout-minutes: 10 18 | steps: 19 | - uses: actions/checkout@v4 20 | 21 | - uses: actions/setup-python@v5 22 | with: 23 | python-version: ${{matrix.python}} 24 | cache: 'pip' # caching pip dependencies 25 | cache-dependency-path: '**/requirements-dev.txt' 26 | 27 | - name: Install esphome 28 | run: pip install -r test/requirements-dev.txt 29 | 30 | - uses: actions/cache@v3 31 | id: esphome-cache # use this to check for `cache-hit` ==> if: steps.esphome-cache.outputs.cache-hit != 'true' 32 | with: 33 | path: | 34 | test/.esphome/** 35 | $HOME/.platformio/** 36 | key: ${{ matrix.os }}-${{matrix.python}}-esphome 37 | 38 | - name: Check config 39 | run: esphome config test/*.yml 40 | 41 | - name: Build 42 | run: esphome compile test/*.yml 43 | 44 | - name: Build - no logs 45 | run: esphome -s log_level none compile test/*.yml 46 | 47 | - name: Build - full logs 48 | run: esphome -s log_level very_verbose compile test/*.yml 49 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .pio 2 | .vscode/.browse.c_cpp.db* 3 | .vscode/c_cpp_properties.json 4 | .vscode/launch.json 5 | .vscode/ipch 6 | .vscode/extensions.json 7 | .vscode/settings.json 8 | 9 | .esphome/ 10 | __pycache__/ 11 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 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 Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # _DEPRECATED_ Use [Bermuda Trilateration](https://github.com/agittins/bermuda) instead 2 | 3 | # ESP32_BLE_presense 4 | Tracker node ESP32 firmware for Home Assistant Format BLE Tracker integration https://github.com/formatBCE/Format-BLE-Tracker. 5 | 6 | # Restrictions 7 | 1. This component works with framework `arduino`. So far there's no `esp-idf` support. 8 | 2. It is able to track following beacons: 9 | - Tile trackers 10 | - other simple BLE trackers 11 | - fitness trackers, that can advertise via BLE (tested on Amazfit Bip and Mi Bands) 12 | - Android phones with HA Companion app (via Proximity UUID from Bluetooth beacon) 13 | - ...? 14 | 3. It is definitely NOT able to track so far: 15 | - Apple devices, that require provisioning to send BLE data 16 | 4. Due to custom (and extensive) Bluetooth stack usage, other bluetooth functionality won't work on same ESP. Also I advise avoiding using it with other radio-heavy components. 17 | 18 | # Prerequisites: 19 | 20 | 0. Please make sure, that you're using high-quality ESP32 device. I had many troubles with some no-name devices. This will guarantee stable connection and scanning, as well as smooth setup/update. 21 | 1. ESP32 device (once more, use good one!) 22 | 2. MQTT server 23 | 3. ESPHome 24 | 25 | # Usage 26 | ## TIP: Before this changes, custom header file was used. It's not needed now, you can delete it. 27 | 28 | 1. Create new device configuration in ESPHome for ESP32. 29 | 30 | 2. In main device config yaml, make changes according to [template](https://github.com/formatBCE/ESP32_BLE_presense/blob/main/esphome/esphome_node_template). 31 | 32 | 3. Install ESPHome firmware to ESP32 device. 33 | 34 | 4. Check the logs to see if it's reporting heartbeat, and add tracker devices in HA. 35 | 36 | That's it, enjoy. If you're here, i believe, you know what to do with ESPHome. 37 | 38 | [!["Buy Me A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/formatbce) 39 | -------------------------------------------------------------------------------- /_config.yml: -------------------------------------------------------------------------------- 1 | theme: jekyll-theme-modernist -------------------------------------------------------------------------------- /components/esp32_ble_presense/__init__.py: -------------------------------------------------------------------------------- 1 | # SPDX-License-Identifier: AGPL-3.0-only 2 | # (C) Copyright 2024 - Greg Whiteley 3 | 4 | import esphome.config_validation as cv 5 | import esphome.codegen as cg 6 | from esphome.components import time 7 | 8 | from esphome.const import ( 9 | CONF_ID, 10 | CONF_AREA, 11 | CONF_TIME_ID, 12 | ) 13 | 14 | CODEOWNERS = ["@formatBCE"] 15 | 16 | ESP32_BLE_Presense_ns = cg.esphome_ns.namespace("ESP32_BLE_Presense") 17 | ESP32_BLE_Presense = ESP32_BLE_Presense_ns.class_( 18 | "ESP32_BLE_Presense", 19 | cg.PollingComponent, 20 | cg.esphome_ns.namespace("mqtt").class_("CustomMQTTDevice")) 21 | 22 | CONFIG_SCHEMA = cv.Schema({ 23 | cv.GenerateID(): cv.declare_id(ESP32_BLE_Presense), 24 | cv.Required(CONF_AREA): cv.string, 25 | cv.Required(CONF_TIME_ID): cv.use_id(time.RealTimeClock), 26 | }).extend(cv.COMPONENT_SCHEMA) 27 | 28 | async def to_code(config): 29 | cg.add_library( 30 | name="NimBLE-Arduino", 31 | version="1.4.2", 32 | ) 33 | var = cg.new_Pvariable(config[CONF_ID]) 34 | await cg.register_component(var, config) 35 | 36 | cg.add(var.set_area(config[CONF_AREA])) 37 | 38 | if CONF_TIME_ID in config: 39 | time_ = await cg.get_variable(config[CONF_TIME_ID]) 40 | cg.add(var.set_time(time_)) 41 | -------------------------------------------------------------------------------- /components/esp32_ble_presense/esp32_ble_presense.cpp: -------------------------------------------------------------------------------- 1 | //////////////////////////////////////////////////////////////////////// 2 | // SPDX-License-Identifier: AGPL-3.0-only 3 | // (C) Copyright 2022-2024 - formatBCE 4 | 5 | #include "esp32_ble_presense.h" 6 | 7 | #include "esphome/core/log.h" 8 | 9 | #include 10 | 11 | #define bleScanInterval 0x80 // Used to determine antenna sharing between Bluetooth and WiFi. Do not modify unless you are confident you know what you're doing 12 | #define bleScanWindow 0x40 // Used to determine antenna sharing between Bluetooth and WiFi. Do not modify unless you are confident you know what you're doing 13 | 14 | // Undo the default loose definitions in our file only 15 | #pragma GCC diagnostic error "-Wdeprecated-declarations" 16 | #pragma GCC diagnostic error "-Wsign-compare" 17 | #pragma GCC diagnostic error "-Wunused-but-set-variable" 18 | #pragma GCC diagnostic error "-Wunused-function" 19 | #pragma GCC diagnostic error "-Wunused-parameter" 20 | #pragma GCC diagnostic error "-Wunused-variable" 21 | #pragma GCC diagnostic error "-Wformat" 22 | 23 | using namespace esphome; 24 | 25 | namespace ESP32_BLE_Presense { 26 | 27 | NimBLEScan* pBLEScan; 28 | 29 | class BleAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks { 30 | 31 | ESP32_BLE_Presense& parent_; 32 | 33 | public: 34 | BleAdvertisedDeviceCallbacks(ESP32_BLE_Presense& parent) : parent_(parent) {} 35 | 36 | void onResult(NimBLEAdvertisedDevice* device) { 37 | if (!device) 38 | return; 39 | 40 | parent_.reportDevice(device->getAddress().toString(), 41 | device->getRSSI(), 42 | device->getManufacturerData()); 43 | } 44 | }; 45 | 46 | static std::string capitalizeString(const std::string& s) { 47 | std::string ret; 48 | ret.reserve(s.size()); 49 | 50 | std::transform(s.begin(), s.end(), std::back_inserter(ret), 51 | [](unsigned char c){ return std::toupper(c); }); 52 | return ret; 53 | } 54 | 55 | ESP32_BLE_Presense::ESP32_BLE_Presense() 56 | : esphome::PollingComponent(5000) { 57 | } 58 | 59 | void ESP32_BLE_Presense::update() { 60 | if (!pBLEScan->isScanning()) { 61 | ESP_LOGD("format_ble", "Start scanning..."); 62 | pBLEScan->start(0, nullptr, false); 63 | } 64 | ESP_LOGD("format_ble", "BLE scan heartbeat"); 65 | } 66 | 67 | void ESP32_BLE_Presense::setup() { 68 | PollingComponent::setup(); 69 | 70 | NimBLEDevice::init(""); 71 | NimBLEDevice::setPower(ESP_PWR_LVL_P9); 72 | pBLEScan = NimBLEDevice::getScan(); 73 | pBLEScan->setAdvertisedDeviceCallbacks(new BleAdvertisedDeviceCallbacks(*this), true); 74 | pBLEScan->setInterval(bleScanInterval); 75 | pBLEScan->setWindow(bleScanWindow); 76 | pBLEScan->setActiveScan(false); 77 | pBLEScan->setMaxResults(0); 78 | subscribe("format_ble_tracker/alive/+", &ESP32_BLE_Presense::on_alive_message); 79 | } 80 | 81 | void ESP32_BLE_Presense::reportDevice(const std::string& macAddress, 82 | int rssi, 83 | const std::string& manufacturerData) { 84 | 85 | std::string mac_address = capitalizeString(macAddress); 86 | time_t time = rtc->timestamp_now(); 87 | if (std::find(macs.begin(), macs.end(), mac_address) != macs.end()) { 88 | ESP_LOGD("format_ble", "Sending for '%s': %ddBm", mac_address.c_str(), rssi); 89 | publish_json("format_ble_tracker/" + mac_address + "/" + name, [=](JsonObject root) { 90 | root["rssi"] = rssi; 91 | root["timestamp"] = time; 92 | }, 1, true); 93 | return; 94 | } 95 | 96 | static const size_t UUID_INDEX = 4; 97 | static const size_t UUID_LEN = 16; 98 | if (manufacturerData.length() >= UUID_INDEX + UUID_LEN) { 99 | std::string uuid_str = capitalizeString(NimBLEUUID(reinterpret_cast(&manufacturerData[UUID_INDEX]), 100 | UUID_LEN, true).toString()); 101 | if (std::find(uuids.begin(), uuids.end(), uuid_str) != uuids.end()) { 102 | ESP_LOGD("format_ble", "Sending for '%s': %ddBm", uuid_str.c_str(), rssi); 103 | publish_json("format_ble_tracker/" + uuid_str + "/" + name, [=](JsonObject root) { 104 | root["rssi"] = rssi; 105 | root["timestamp"] = time; 106 | }, 1, true); 107 | return; 108 | } 109 | } 110 | } 111 | 112 | 113 | void ESP32_BLE_Presense::on_alive_message(const std::string &topic, const std::string &payload) { 114 | std::string uid = capitalizeString(topic.substr(topic.find_last_of("/") + 1)); 115 | if (payload == "True") { 116 | if (uid.rfind(":") != std::string::npos) { 117 | if (std::find(macs.begin(), macs.end(), uid) == macs.end()) { 118 | ESP_LOGD("format_ble", "Adding MAC %s", uid.c_str()); 119 | macs.push_back(uid); 120 | } else { 121 | ESP_LOGD("format_ble", "Skipping duplicated MAC %s", uid.c_str()); 122 | } 123 | } else if (uid.rfind("-") != std::string::npos) { 124 | if (std::find(uuids.begin(), uuids.end(), uid) == uuids.end()) { 125 | ESP_LOGD("format_ble", "Adding UUID %s", uid.c_str()); 126 | uuids.push_back(uid); 127 | } else { 128 | ESP_LOGD("format_ble", "Skipping duplicated UUID %s", + uid.c_str()); 129 | } 130 | } 131 | return; 132 | } else { 133 | ESP_LOGD("format_ble", "Removing %s", uid.c_str()); 134 | macs.erase(std::remove(macs.begin(), macs.end(), uid), macs.end()); 135 | uuids.erase(std::remove(uuids.begin(), uuids.end(), uid), uuids.end()); 136 | } 137 | } 138 | 139 | } 140 | -------------------------------------------------------------------------------- /components/esp32_ble_presense/esp32_ble_presense.h: -------------------------------------------------------------------------------- 1 | //////////////////////////////////////////////////////////////////////// 2 | // SPDX-License-Identifier: AGPL-3.0-only 3 | // (C) Copyright 2022-2024 - formatBCE 4 | 5 | #pragma once 6 | 7 | #include "esphome/core/component.h" 8 | #include "esphome/components/mqtt/custom_mqtt_device.h" 9 | #include "esphome/components/time/real_time_clock.h" 10 | 11 | namespace ESP32_BLE_Presense { 12 | 13 | class ESP32_BLE_Presense : public esphome::PollingComponent, 14 | public esphome::mqtt::CustomMQTTDevice { 15 | std::string name; 16 | 17 | std::vector macs; 18 | std::vector uuids; 19 | 20 | esphome::time::RealTimeClock* rtc = 0; 21 | 22 | public: 23 | 24 | ESP32_BLE_Presense(); 25 | ~ESP32_BLE_Presense() = default; 26 | 27 | void update() override; 28 | void setup() override; 29 | 30 | void set_area(std::string area) { 31 | name = area; 32 | } 33 | 34 | void set_time(esphome::time::RealTimeClock* rtc) { 35 | this->rtc = rtc; 36 | } 37 | 38 | ESP32_BLE_Presense(const ESP32_BLE_Presense&) = delete; 39 | ESP32_BLE_Presense& operator=(const ESP32_BLE_Presense&) = delete; 40 | 41 | private: 42 | 43 | friend class BleAdvertisedDeviceCallbacks; 44 | void reportDevice(const std::string& mac_address, 45 | int rssi, 46 | const std::string& strManufacturerData); 47 | void on_alive_message(const std::string &topic, const std::string &payload); 48 | }; 49 | 50 | }; 51 | -------------------------------------------------------------------------------- /esphome/esphome_node_template: -------------------------------------------------------------------------------- 1 | # Adding external component to build: 2 | external_components: 3 | source: github://formatBCE/ESP32_BLE_presense@main 4 | 5 | # System time config - required for precise timestamps, used in integration: 6 | time: 7 | - platform: homeassistant 8 | id: homeassistant_time 9 | 10 | # Initializing it: 11 | esp32_ble_presense: 12 | area: "Living room" # Replace this with your room name 13 | time_id: homeassistant_time 14 | 15 | # MQTT config - required for this component to work: 16 | mqtt: 17 | broker: 192.168.0.1 # TODO replace with your MQTT server IP 18 | username: !secret mqtt_user # TODO replace with your MQTT user or remove 19 | password: !secret mqtt_password # TODO replace with your MQTT password or remove 20 | discovery: true 21 | -------------------------------------------------------------------------------- /partitions_singleapp.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, 0x1E0000, 5 | app1, app, ota_1, 0x1F0000,0x1E0000, 6 | eeprom, data, 0x99, 0x3F0000,0x1000, 7 | spiffs, data, spiffs, 0x3F1000,0xF000, 8 | -------------------------------------------------------------------------------- /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 | [platformio] 12 | src_dir = ./src 13 | 14 | [env:esp32] 15 | platform = espressif32 16 | framework = arduino 17 | board = esp32dev 18 | lib_deps = 19 | ArduinoJson@^6 20 | ;ESP32 BLE Arduino@^1.0.1 21 | AsyncMqttClient@^0.8.2 22 | AsyncTCP 23 | h2zero/NimBLE-Arduino@^1.3.1 24 | esphome/ESPAsyncWebServer-esphome@^2.1.0 25 | lib_ignore = ESPAsyncTCP 26 | board_build.partitions = partitions_singleapp.csv 27 | monitor_speed = 115200 28 | -------------------------------------------------------------------------------- /src/BLE-MQTT.ino.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include "time.h" 5 | extern "C" { 6 | #include "freertos/FreeRTOS.h" 7 | #include "freertos/timers.h" 8 | } 9 | #include "soc/timer_group_struct.h" 10 | #include "soc/timer_group_reg.h" 11 | 12 | #include 13 | #include 14 | #include 15 | #include 16 | #include 17 | 18 | #include 19 | #include 20 | #include "NimBLEEddystoneURL.h" 21 | #include "NimBLEEddystoneTLM.h" 22 | #include "NimBLEBeacon.h" 23 | 24 | #include 25 | #include 26 | #include "Settings.h" 27 | 28 | DNSServer dnsServer; 29 | IPAddress softApIp(8, 8, 8, 8); 30 | IPAddress softApNetMask(255, 255, 255, 0); 31 | AsyncWebServer server(80); 32 | size_t content_len; 33 | Preferences preferences; 34 | bool isWifiSetUp = false; 35 | bool isMqttSetUp = false; 36 | int ledState = LOW; 37 | unsigned long previousBlinkMillis = 0; 38 | unsigned long previousRestart; 39 | 40 | String wifi_ssid = ""; 41 | String wifi_pwd = ""; 42 | String mqtt_ip = ""; 43 | int mqtt_port = 0; 44 | String mqtt_user = ""; 45 | String mqtt_pass = ""; 46 | String node_name = ""; 47 | std::vector macs; 48 | std::vector uuids; 49 | 50 | static const int scanTime = singleScanTime; 51 | static const int waitTime = scanInterval; 52 | String availabilityTopic; 53 | String stateTopic; 54 | 55 | AsyncMqttClient mqttClient; 56 | TimerHandle_t mqttReconnectTimer; 57 | TimerHandle_t wifiReconnectTimer; 58 | String localIp; 59 | byte mqttRetryAttempts = 0; 60 | byte wifiRetryAttempts = 0; 61 | unsigned long lastBleScan = 0; 62 | NimBLEScan* pBLEScan; 63 | TaskHandle_t NimBLEScan; 64 | size_t commandLength; 65 | 66 | void connectToWifi() { 67 | Serial.println("Connecting to WiFi..."); 68 | WiFi.begin(wifi_ssid.c_str(), wifi_pwd.c_str()); 69 | WiFi.setHostname(node_name.c_str()); 70 | } 71 | 72 | bool handleWifiDisconnect() { 73 | if (WiFi.isConnected()) { 74 | Serial.println("WiFi appears to be connected. Not retrying."); 75 | return true; 76 | } 77 | if (wifiRetryAttempts > 10) { 78 | Serial.println("Too many retries. Restarting."); 79 | ESP.restart(); 80 | } else { 81 | wifiRetryAttempts++; 82 | } 83 | if (mqttClient.connected()) { 84 | mqttClient.disconnect(); 85 | } 86 | if (xTimerIsTimerActive(mqttReconnectTimer) != pdFALSE) { 87 | xTimerStop(mqttReconnectTimer, 0); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi 88 | } 89 | 90 | if (xTimerReset(wifiReconnectTimer, 0) == pdFAIL) { 91 | Serial.println("failed to restart"); 92 | xTimerStart(wifiReconnectTimer, 0); 93 | return false; 94 | } else { 95 | Serial.println("restarted"); 96 | return true; 97 | } 98 | } 99 | 100 | void connectToMqtt() { 101 | Serial.println("Connecting to MQTT"); 102 | if (WiFi.isConnected()) { 103 | mqttClient.setCredentials(mqtt_user.c_str(), mqtt_pass.c_str()); 104 | mqttClient.setClientId(node_name.c_str()); 105 | mqttClient.connect(); 106 | } else { 107 | Serial.println("Cannot reconnect MQTT - WiFi error"); 108 | handleWifiDisconnect(); 109 | } 110 | } 111 | 112 | void handleMqttDisconnect() { 113 | if (mqttRetryAttempts > 10) { 114 | Serial.println("Too many retries. Restarting."); 115 | ESP.restart(); 116 | } else { 117 | mqttRetryAttempts++; 118 | } 119 | if (WiFi.isConnected()) { 120 | Serial.println("Starting MQTT reconnect timer"); 121 | if (xTimerReset(mqttReconnectTimer, 0) == pdFAIL) { 122 | Serial.println("failed to restart"); 123 | xTimerStart(mqttReconnectTimer, 0); 124 | } else { 125 | Serial.println("restarted"); 126 | } 127 | } else { 128 | Serial.print("Disconnected from WiFi; starting WiFi reconnect timer\t"); 129 | handleWifiDisconnect(); 130 | } 131 | } 132 | 133 | void WiFiEvent(WiFiEvent_t event) { 134 | Serial.printf("[WiFi-event] event: %x\n\r", event); 135 | 136 | switch(event) { 137 | case SYSTEM_EVENT_STA_GOT_IP: 138 | Serial.print("IP address: \t"); 139 | Serial.println(WiFi.localIP()); 140 | localIp = WiFi.localIP().toString().c_str(); 141 | Serial.print("Hostname: \t"); 142 | Serial.println(WiFi.getHostname()); 143 | configTime(0, 0, ntp_server); 144 | if (isMqttSetUp) { 145 | connectToMqtt(); 146 | } 147 | if (xTimerIsTimerActive(wifiReconnectTimer) != pdFALSE) { 148 | Serial.println("Stopping wifi reconnect timer"); 149 | xTimerStop(wifiReconnectTimer, 0); 150 | } 151 | wifiRetryAttempts = 0; 152 | break; 153 | case SYSTEM_EVENT_STA_DISCONNECTED: 154 | Serial.println("WiFi lost connection, resetting timer\t"); 155 | handleWifiDisconnect(); 156 | break; 157 | case SYSTEM_EVENT_WIFI_READY: 158 | Serial.println("Wifi Ready"); 159 | handleWifiDisconnect(); 160 | break; 161 | case SYSTEM_EVENT_STA_START: 162 | Serial.println("STA Start"); 163 | tcpip_adapter_set_hostname(TCPIP_ADAPTER_IF_STA, node_name.c_str()); 164 | if (xTimerIsTimerActive(wifiReconnectTimer) != pdFALSE) { 165 | TickType_t xRemainingTime = xTimerGetExpiryTime( wifiReconnectTimer ) - xTaskGetTickCount(); 166 | Serial.print("WiFi Time remaining: "); 167 | Serial.println(xRemainingTime); 168 | } else { 169 | Serial.println("WiFi Timer is inactive; resetting\t"); 170 | handleWifiDisconnect(); 171 | } 172 | break; 173 | case SYSTEM_EVENT_STA_STOP: 174 | Serial.println("STA Stop"); 175 | handleWifiDisconnect(); 176 | break; 177 | } 178 | } 179 | 180 | bool sendTelemetry() { 181 | if (mqttClient.publish(stateTopic.c_str(), 0, false, localIp.c_str()) == true) { 182 | Serial.println("State sent"); 183 | return true; 184 | } else { 185 | Serial.println("Error sending telemetry"); 186 | mqttClient.disconnect(); 187 | return false; 188 | } 189 | } 190 | 191 | unsigned long getTime() { 192 | time_t now; 193 | struct tm timeinfo; 194 | if (!getLocalTime(&timeinfo)) { 195 | return(0); 196 | } 197 | time(&now); 198 | return now; 199 | } 200 | 201 | void sendDeviceState(String device, int rssi) { 202 | if (mqttClient.connected()) { 203 | String topic = root_topic + device + "/" + node_name; 204 | StaticJsonDocument<512> pld; 205 | pld["rssi"] = rssi; 206 | pld["timestamp"] = getTime(); 207 | char pld_buffer[128]; 208 | serializeJson(pld, pld_buffer); 209 | if (mqttClient.publish(topic.c_str(), 0, true, pld_buffer, strlen(pld_buffer)) == true) { 210 | Serial.println("Sent data for " + device); 211 | digitalWrite(LED_BUILTIN, LOW); 212 | delay(100); 213 | digitalWrite(LED_BUILTIN, HIGH); 214 | } else { 215 | Serial.print("Error sending device data message."); 216 | mqttClient.disconnect(); 217 | } 218 | } else { 219 | Serial.println("MQTT disconnected."); 220 | if (xTimerIsTimerActive(mqttReconnectTimer) != pdFALSE) { 221 | TickType_t xRemainingTime = xTimerGetExpiryTime( mqttReconnectTimer ) - xTaskGetTickCount(); 222 | Serial.print("Time remaining: "); 223 | Serial.println(xRemainingTime); 224 | } else { 225 | handleMqttDisconnect(); 226 | } 227 | } 228 | } 229 | 230 | void reportDevice(NimBLEAdvertisedDevice& advertisedDevice) { 231 | String mac_address = advertisedDevice.getAddress().toString().c_str(); 232 | mac_address.toUpperCase(); 233 | if (std::find(macs.begin(), macs.end(), mac_address) != macs.end()) { 234 | sendDeviceState(mac_address, advertisedDevice.getRSSI()); 235 | return; 236 | } 237 | std::string strManufacturerData = advertisedDevice.getManufacturerData(); 238 | if (strManufacturerData != "") { 239 | uint8_t cManufacturerData[100]; 240 | strManufacturerData.copy((char*)cManufacturerData, strManufacturerData.length(), 0); 241 | String uuid_str = NimBLEUUID(cManufacturerData+4, 16, true).toString().c_str(); 242 | uuid_str.toUpperCase(); 243 | if (std::find(uuids.begin(), uuids.end(), uuid_str) != uuids.end()) { 244 | sendDeviceState(uuid_str, advertisedDevice.getRSSI()); 245 | return; 246 | } 247 | } 248 | } 249 | 250 | void scanForDevices(void* parameter) { 251 | while (1) { 252 | if (WiFi.isConnected() && (millis() - lastBleScan > (waitTime * 1000) || lastBleScan == 0)) { 253 | Serial.println("Scanning...\t"); 254 | pBLEScan->start(scanTime); 255 | Serial.println("Scanning done."); 256 | pBLEScan->clearResults(); 257 | sendTelemetry(); 258 | lastBleScan = millis(); 259 | } 260 | } 261 | } 262 | 263 | class BleAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks { 264 | void onResult(NimBLEAdvertisedDevice* device) { 265 | if (mqttClient.connected()) { 266 | reportDevice(*device); 267 | } else { 268 | Serial.println("Cannot report: mqtt disconnected"); 269 | if (xTimerIsTimerActive(mqttReconnectTimer) != pdFALSE) { 270 | TickType_t xRemainingTime = xTimerGetExpiryTime( mqttReconnectTimer ) - xTaskGetTickCount(); 271 | Serial.print("Time remaining: "); 272 | Serial.println(xRemainingTime); 273 | } else { 274 | handleMqttDisconnect(); 275 | } 276 | } 277 | } 278 | }; 279 | 280 | void sendHaConfig() { 281 | String prefix = "format_ble_tracker_rooms"; 282 | 283 | StaticJsonDocument<256> device_info; 284 | device_info["name"] = "Format BLE Tracker - " + node_name; 285 | device_info["configuration_url"] = "http://" + localIp; 286 | device_info["sw_version"] = String(version); 287 | StaticJsonDocument<128> idDoc; 288 | JsonArray idArray = idDoc.to(); 289 | idArray.add(prefix + "_" + node_name); 290 | device_info["identifiers"] = idArray; 291 | 292 | StaticJsonDocument<512> tracker_conf; 293 | tracker_conf["device"] = device_info; 294 | tracker_conf["state_topic"] = stateTopic; 295 | tracker_conf["availability_topic"] = availabilityTopic; 296 | tracker_conf["name"] = node_name + " IP address"; 297 | tracker_conf["unique_id"] = prefix + "_" + node_name + "_ip"; 298 | char tracker_buffer[512]; 299 | serializeJson(tracker_conf, tracker_buffer); 300 | 301 | if ( 302 | mqttClient.publish((discovery_prefix + sensor_topic + prefix + "/" + node_name + "/" + config_topic).c_str(), 0, true, tracker_buffer, strlen(tracker_buffer)) == true) { 303 | Serial.println("Config sent for " + node_name); 304 | } else { 305 | Serial.println("Error sending HA config"); 306 | mqttClient.disconnect(); 307 | } 308 | } 309 | 310 | void onMqttConnect(bool sessionPresent) { 311 | Serial.println("Connected to MQTT."); 312 | digitalWrite(LED_BUILTIN, HIGH); 313 | mqttRetryAttempts = 0; 314 | 315 | if (mqttClient.publish(availabilityTopic.c_str(), 0, true, "online") == true) { 316 | Serial.print("Success sending message to topic:\t"); 317 | Serial.println(availabilityTopic); 318 | String alive_topic = root_topic + "alive/+"; 319 | mqttClient.subscribe(alive_topic.c_str(), 2); 320 | sendHaConfig(); 321 | sendTelemetry(); 322 | } else { 323 | Serial.println("Error sending message"); 324 | mqttClient.disconnect(); 325 | } 326 | } 327 | 328 | void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total) { 329 | char topicArr[256]; 330 | strcpy(topicArr, topic); 331 | String tStr = topicArr; 332 | String uid = tStr.substring(tStr.lastIndexOf("/") + 1); 333 | if (payload) { 334 | char pldArr[32]; 335 | strcpy(pldArr, payload); 336 | String pld = pldArr; 337 | if (pld.indexOf("True") >= 0) { 338 | if (uid.indexOf(":") >= 0) { 339 | if (std::find(macs.begin(), macs.end(), uid) == macs.end()) { 340 | Serial.println("Adding MAC " + uid); 341 | macs.push_back(uid); 342 | } else { 343 | Serial.println("Skipping duplicated MAC " + uid); 344 | } 345 | } else if (uid.indexOf("-") >= 0) { 346 | if (std::find(uuids.begin(), uuids.end(), uid) == uuids.end()) { 347 | Serial.println("Adding UUID" + uid); 348 | uuids.push_back(uid); 349 | } else { 350 | Serial.println("Skipping duplicated UUID " + uid); 351 | } 352 | } 353 | return; 354 | } 355 | } 356 | Serial.println("Removing " + uid); 357 | macs.erase(std::remove(macs.begin(), macs.end(), uid), macs.end()); 358 | uuids.erase(std::remove(uuids.begin(), uuids.end(), uid), uuids.end()); 359 | } 360 | 361 | void onMqttDisconnect(AsyncMqttClientDisconnectReason reason) { 362 | Serial.println("Disconnected from MQTT."); 363 | digitalWrite(LED_BUILTIN, LOW); 364 | handleMqttDisconnect(); 365 | } 366 | 367 | String processor(const String& var) { 368 | if (var == "VERSION") { 369 | return String(version); 370 | } 371 | if (var == "WIFI") { 372 | return wifi_ssid; 373 | } 374 | if (var == "WIFI_PASS") { 375 | return wifi_pwd; 376 | } 377 | if (var == "MQTT_IP") { 378 | return mqtt_ip; 379 | } 380 | if (var == "MQTT_PORT") { 381 | if (mqtt_port == 0) { 382 | return String(); 383 | } 384 | return String(mqtt_port); 385 | } 386 | if (var == "MQTT_USER") { 387 | return mqtt_user; 388 | } 389 | if (var == "MQTT_PASS") { 390 | return mqtt_pass; 391 | } 392 | if (var == "MQTT_INACCESSIBLE") { 393 | if (mqttClient.connected()) { 394 | return String(); 395 | } 396 | return "MQTT is inaccessible, check settings"; 397 | } 398 | if (var == "ROOM_NAME") { 399 | return node_name; 400 | } 401 | if (var == "WIFI_IP") { 402 | return localIp; 403 | } 404 | return String(); 405 | } 406 | 407 | void notFound(AsyncWebServerRequest* request) { 408 | request->send(404, "text/plain", "Not found"); 409 | } 410 | 411 | void mainSetup() { 412 | 413 | wifiReconnectTimer = xTimerCreate("wifiTimer", pdMS_TO_TICKS(2000), pdFALSE, (void*)0, reinterpret_cast(connectToWifi)); 414 | mqttReconnectTimer = xTimerCreate("mqttTimer", pdMS_TO_TICKS(2000), pdFALSE, (void*)0, reinterpret_cast(connectToMqtt)); 415 | 416 | WiFi.onEvent(WiFiEvent); 417 | connectToWifi(); 418 | 419 | if (isMqttSetUp) { 420 | mqttClient.onConnect(onMqttConnect); 421 | mqttClient.onDisconnect(onMqttDisconnect); 422 | mqttClient.onMessage(onMqttMessage); 423 | 424 | mqttClient.setServer(mqtt_ip.c_str(), mqtt_port); 425 | mqttClient.setWill(availabilityTopic.c_str(), 0, 1, "offline"); 426 | mqttClient.setKeepAlive(60); 427 | 428 | NimBLEDevice::init(""); 429 | NimBLEDevice::setPower(ESP_PWR_LVL_P9); 430 | pBLEScan = NimBLEDevice::getScan(); 431 | pBLEScan->setAdvertisedDeviceCallbacks(new BleAdvertisedDeviceCallbacks()); 432 | pBLEScan->setInterval(bleScanInterval); 433 | pBLEScan->setWindow(bleScanWindow); 434 | xTaskCreatePinnedToCore( 435 | scanForDevices, 436 | "BLE Scan", 437 | 4096, 438 | pBLEScan, 439 | 1, 440 | &NimBLEScan, 441 | 1); 442 | } 443 | 444 | server.on("/", HTTP_GET, [](AsyncWebServerRequest* request) { 445 | if (isMqttSetUp) { 446 | request->send_P(200, "text/html", info_html, processor); 447 | } else { 448 | request->send_P(200, "text/html", mqtt_config_html, processor); 449 | } 450 | }); 451 | server.on("/change_mqtt_config", HTTP_GET, [](AsyncWebServerRequest* request) { 452 | request->send_P(200, "text/html", mqtt_config_html, processor); 453 | }); 454 | server.on("/reset", HTTP_GET, [] (AsyncWebServerRequest* request) { 455 | preferences.begin(main_prefs, false); 456 | preferences.clear(); 457 | preferences.end(); 458 | request->send_P(200, "text/html", confirm_reset_html, processor); 459 | delay(2000); 460 | ESP.restart(); 461 | }); 462 | server.on("/mqtt_setup_save", HTTP_GET, [] (AsyncWebServerRequest* request) { 463 | String mqtt_ip_param = request->getParam(PARAM_INPUT_3)->value(); 464 | String mqtt_port_param = request->getParam(PARAM_INPUT_4)->value(); 465 | String mqtt_user_param = request->getParam(PARAM_INPUT_5)->value(); 466 | String mqtt_pass_param = request->getParam(PARAM_INPUT_6)->value(); 467 | preferences.begin(main_prefs, false); 468 | preferences.putString(mqtt_ip_pref, mqtt_ip_param); 469 | preferences.putInt(mqtt_port_pref, mqtt_port_param.toInt()); 470 | preferences.putString(mqtt_user_pref, mqtt_user_param); 471 | preferences.putString(mqtt_pass_pref, mqtt_pass_param); 472 | preferences.end(); 473 | request->send_P(200, "text/html", confirm_mqtt_setup_html, processor); 474 | delay(2000); 475 | ESP.restart(); 476 | }); 477 | } 478 | 479 | void mainLoop() { 480 | TIMERG0.wdt_wprotect=TIMG_WDT_WKEY_VALUE; 481 | TIMERG0.wdt_feed=1; 482 | TIMERG0.wdt_wprotect=0; 483 | } 484 | 485 | class CaptiveRequestHandler : public AsyncWebHandler { 486 | public: 487 | CaptiveRequestHandler() {} 488 | virtual ~CaptiveRequestHandler() {} 489 | 490 | bool canHandle(AsyncWebServerRequest *request){ 491 | return true; 492 | } 493 | 494 | void handleRequest(AsyncWebServerRequest *request) { 495 | request->send_P(200, "text/html", captive_portal_html); 496 | } 497 | }; 498 | 499 | void configSetup() { 500 | WiFi.mode(WIFI_MODE_APSTA); 501 | byte mac[6]; 502 | WiFi.macAddress(mac); 503 | String ssid = ap_ssid + "-" + String(mac[4],HEX) + String(mac[5],HEX); 504 | Serial.println("Setting AP " + ssid); 505 | WiFi.softAPConfig(softApIp, softApIp, softApNetMask); 506 | WiFi.softAP(ssid.c_str()); 507 | IPAddress IP = WiFi.softAPIP(); 508 | Serial.print("AP IP address: "); 509 | Serial.println(IP); 510 | server.on("/", HTTP_GET, [](AsyncWebServerRequest* request) { 511 | request->send_P(200, "text/html", captive_portal_html, processor); 512 | }); 513 | server.on("/wifi_setup", HTTP_GET, [](AsyncWebServerRequest* request) { 514 | request->send_P(200, "text/html", wifi_config_html, processor); 515 | }); 516 | server.on("/wifi_setup_save", HTTP_GET, [] (AsyncWebServerRequest* request) { 517 | String wifi_ssid_param = request->getParam(PARAM_INPUT_1)->value(); 518 | String wifi_pwd_param = request->getParam(PARAM_INPUT_2)->value(); 519 | String node_name_param = request->getParam(PARAM_INPUT_7)->value(); 520 | WiFi.begin(wifi_ssid_param.c_str(), wifi_pwd_param.c_str()); 521 | long m = millis(); 522 | while(WiFi.status() != WL_CONNECTED && ((millis() - m) < 4000)) { 523 | delay(500); 524 | } 525 | if (WiFi.status() != WL_CONNECTED) { 526 | request->send_P(200, "text/html", incorrect_wifi_config_html, processor); 527 | return; 528 | } else { 529 | localIp = WiFi.localIP().toString().c_str(); 530 | } 531 | preferences.begin(main_prefs, false); 532 | preferences.clear(); 533 | preferences.putString(wifi_ssid_pref, wifi_ssid_param); 534 | preferences.putString(wifi_pwd_pref, wifi_pwd_param); 535 | preferences.putString(node_name_pref, node_name_param); 536 | preferences.end(); 537 | request->send_P(200, "text/html", confirm_wifi_setup_html, processor); 538 | delay(2000); 539 | ESP.restart(); 540 | }); 541 | dnsServer.setErrorReplyCode(DNSReplyCode::NoError); 542 | dnsServer.start(53, "*", IP); 543 | server.addHandler(new CaptiveRequestHandler()).setFilter(ON_AP_FILTER); 544 | } 545 | 546 | bool readWifiPrefs() { 547 | preferences.begin(main_prefs, true); 548 | wifi_ssid = preferences.getString(wifi_ssid_pref); 549 | wifi_pwd = preferences.getString(wifi_pwd_pref); 550 | node_name = preferences.getString(node_name_pref); 551 | preferences.end(); 552 | 553 | return wifi_ssid != "" 554 | && node_name != ""; 555 | } 556 | 557 | bool readMqttPrefs() { 558 | preferences.begin(main_prefs, true); 559 | mqtt_ip = preferences.getString(mqtt_ip_pref); 560 | mqtt_port = preferences.getInt(mqtt_port_pref); 561 | mqtt_user = preferences.getString(mqtt_user_pref); 562 | mqtt_pass = preferences.getString(mqtt_pass_pref); 563 | preferences.end(); 564 | 565 | availabilityTopic = root_topic + tracker_topic + node_name + "/availability"; 566 | stateTopic = root_topic + tracker_topic + node_name + "/state"; 567 | 568 | return mqtt_ip != "" 569 | && mqtt_port != 0; 570 | } 571 | 572 | void handleUpdate(AsyncWebServerRequest* request) { 573 | request->send(200, "text/html", update_html); 574 | } 575 | 576 | void handleDoUpdate(AsyncWebServerRequest* request, const String& filename, size_t index, uint8_t* data, size_t len, bool final) { 577 | if (!index){ 578 | Serial.println("Update"); 579 | content_len = request->contentLength(); 580 | if (!Update.begin(UPDATE_SIZE_UNKNOWN, U_FLASH)) { 581 | Update.printError(Serial); 582 | } 583 | } 584 | 585 | if (Update.write(data, len) != len) { 586 | Update.printError(Serial); 587 | } 588 | 589 | if (final) { 590 | if (!Update.end(true)){ 591 | Update.printError(Serial); 592 | } else { 593 | Serial.println("Update complete"); 594 | Serial.flush(); 595 | ESP.restart(); 596 | } 597 | } 598 | } 599 | 600 | void printProgress(size_t prg, size_t sz) { 601 | Serial.printf("Progress: %d%%\n", (prg*100)/content_len); 602 | } 603 | 604 | void commonSetup() { 605 | server.on("/update", HTTP_GET, [](AsyncWebServerRequest* request){handleUpdate(request);}); 606 | server.on("/doUpdate", HTTP_POST, 607 | [](AsyncWebServerRequest* request) {}, 608 | [](AsyncWebServerRequest* request, const String& filename, size_t index, uint8_t* data, 609 | size_t len, bool final) { 610 | handleDoUpdate(request, filename, index, data, len, final); 611 | } 612 | ); 613 | server.onNotFound(notFound); 614 | server.begin(); 615 | Update.onProgress(printProgress); 616 | } 617 | 618 | void writeRestarts(int count) { 619 | preferences.begin(main_prefs, false); 620 | int restarts_count = 0; 621 | if (count == 0) { 622 | preferences.putInt("restarts_count", 0); 623 | Serial.println("Dropping restart counter."); 624 | preferences.end(); 625 | } else { 626 | restarts_count = preferences.getInt("restarts_count") + count; 627 | if (restarts_count > 4) { 628 | Serial.println("RESETTING CONFIGURATION"); 629 | // resetting config 630 | preferences.clear(); 631 | preferences.end(); 632 | ESP.restart(); 633 | } else { 634 | preferences.putInt("restarts_count", restarts_count); 635 | preferences.end(); 636 | Serial.println("CONSECUTIVE RESTARTS COUNT: " + String(restarts_count)); 637 | } 638 | } 639 | } 640 | 641 | void setup() { 642 | Serial.begin(115200); 643 | previousRestart = millis(); 644 | writeRestarts(1); 645 | pinMode(LED_BUILTIN, OUTPUT); 646 | isWifiSetUp = readWifiPrefs(); 647 | isMqttSetUp = readMqttPrefs(); 648 | if (isWifiSetUp) { 649 | mainSetup(); 650 | } else { 651 | configSetup(); 652 | } 653 | commonSetup(); 654 | } 655 | 656 | void blink(unsigned long delay) { 657 | unsigned long currentMillis = millis(); 658 | if (currentMillis - previousBlinkMillis >= delay) { 659 | ledState = (ledState == LOW) ? HIGH : LOW; 660 | digitalWrite(LED_BUILTIN, ledState); 661 | previousBlinkMillis = currentMillis; 662 | } 663 | } 664 | 665 | void loop() { 666 | if (previousRestart > 0 && millis() > (previousRestart + hardResetTimeoutInterval)) { 667 | previousRestart = 0; 668 | writeRestarts(0); 669 | } 670 | if (isWifiSetUp) { 671 | if (!WiFi.isConnected()) { 672 | blink(500); 673 | } else if (!mqttClient.connected()) { 674 | blink(1000); 675 | } 676 | if (isMqttSetUp) { 677 | mainLoop(); 678 | } 679 | } else { 680 | dnsServer.processNextRequest(); 681 | blink(250); 682 | } 683 | } 684 | -------------------------------------------------------------------------------- /src/Settings.h: -------------------------------------------------------------------------------- 1 | 2 | #define version "0.0.6" 3 | String ap_ssid = "EspBleScanner"; 4 | 5 | #define main_prefs "ble_scan_prefs" 6 | 7 | #define wifi_ssid_pref "wifi_ssid" 8 | #define wifi_pwd_pref "wifi_pwd" 9 | #define mqtt_ip_pref "mqtt_ip" 10 | #define mqtt_port_pref "mqtt_port" 11 | #define mqtt_user_pref "mqtt_user" 12 | #define mqtt_pass_pref "mqtt_pass" 13 | #define node_name_pref "node_name" 14 | 15 | String root_topic = "format_ble_tracker/"; 16 | #define discovery_prefix "homeassistant/" 17 | String sensor_topic = "sensor/"; 18 | #define state_topic "state" 19 | #define availability_topic "availability" 20 | #define config_topic "config" 21 | #define tracker_topic "trackers/" 22 | #define device_param "device" 23 | #define identifiers_param "identifiers" 24 | #define state_topic_param "state_topic" 25 | #define name_param "name" 26 | #define source_type_param "source_type" 27 | #define source_type_value "bluetooth_le" 28 | #define unique_id_param "unique_id" 29 | 30 | #define ntp_server "pool.ntp.org" 31 | 32 | #define LED_BUILTIN 2 33 | 34 | #define serviceUUID "0xFFF0" 35 | #define characteristicUUID "0xFFF2" 36 | #define statusCharacteristicUUID "0xFFF3" 37 | 38 | #define scanInterval 1 // Define the interval in seconds between scans 39 | #define singleScanTime 9 // Define the duration of a single scan in seconds 40 | #define bleScanInterval 0x80 // Used to determine antenna sharing between Bluetooth and WiFi. Do not modify unless you are confident you know what you're doing 41 | #define bleScanWindow 0x40 // Used to determine antenna sharing between Bluetooth and WiFi. Do not modify unless you are confident you know what you're doing 42 | 43 | #define hardResetTimeoutInterval 5000 44 | 45 | const char captive_portal_html[] PROGMEM = R"rawliteral( 46 | 47 | Format BLE Tracker %VERSION% 48 | 49 | 60 | 61 |

Format BLE Tracker

62 |

by @formatBCE

63 |

Hello! This is BLE tracker node config page. Please put your WiFi network configuration and choose node (room) name.

64 |
65 |

66 |
67 | )rawliteral"; 68 | const char wifi_config_html[] PROGMEM = R"rawliteral( 69 | 70 | Format BLE Tracker %VERSION% 71 | 72 | 83 | 84 |

Format BLE Tracker %VERSION%

85 |

by @formatBCE

86 |
87 |

88 |
89 |

 

90 |

WIFI CONFIGURATION (2.4 GHz)

91 |

 

92 |
93 |

Room name (unique):

94 |

SSID:

95 |

Password:

96 |

97 |
98 | )rawliteral"; 99 | const char mqtt_config_html[] PROGMEM = R"rawliteral( 100 | 101 | Format BLE Tracker %VERSION% 102 | 103 | 114 | 115 |

Format BLE Tracker %VERSION%

116 |

by @formatBCE

117 |
118 |

119 |
120 |

 

121 |

MQTT SERVER CONFIGURATION

122 |

 

123 |
124 |

Broker IP:

125 |

Broker port:

126 |

User:

127 |

Password:

128 |

129 |
130 |

 

131 |

RESET CONFIGURATION

132 |

After resetting, connect to WiFi access point "EspBleScanner-...", and configure device from scratch.

133 |
134 |

135 |
136 | )rawliteral"; 137 | const char info_html[] PROGMEM = R"rawliteral( 138 | 139 | Format BLE Tracker %VERSION% 140 | 141 | 152 | 153 |

Format BLE Tracker %VERSION%

154 |

by @formatBCE

155 |
156 |

157 |
158 | Buy Me A Coffee 159 |

 

160 | %MQTT_INACCESSIBLE%

161 |

CURRENT CONFIGURATION

162 |

Room name: %ROOM_NAME%

163 |

WiFi SSID: %WIFI%

164 |

MQTT IP: %MQTT_IP%

165 |

MQTT port: %MQTT_PORT%

166 |

MQTT user: %MQTT_USER%

167 |

 

168 |

CHANGE MQTT CONFIGURATION

169 |
170 |

171 |
172 |

 

173 |

RESET CONFIGURATION

174 |

After resetting, connect to WiFi access point "EspBleScanner-...", and configure device from scratch.

175 |
176 |

177 |
178 | )rawliteral"; 179 | const char confirm_wifi_setup_html[] PROGMEM = R"rawliteral( 180 | 181 | Format BLE Tracker %VERSION% 182 | 183 | 184 |

Format BLE Tracker %VERSION%

185 |

by @formatBCE

186 |

WiFi configuration saved, device restarted. Connect to your main WiFi, and proceed to "http://%WIFI_IP%" web address to finish setup.

187 | )rawliteral"; 188 | const char confirm_mqtt_setup_html[] PROGMEM = R"rawliteral( 189 | 190 | Format BLE Tracker %VERSION% 191 | 192 | 193 |

Format BLE Tracker %VERSION%

194 |

by @formatBCE

195 |

MQTT configuration saved, device restarted. Wait for couple seconds, and proceed to node info page.

196 | )rawliteral"; 197 | const char confirm_reset_html[] PROGMEM = R"rawliteral( 198 | 199 | Format BLE Tracker %VERSION% 200 | 201 | 202 |

Format BLE Tracker %VERSION%

203 |

by @formatBCE

204 |

Configuration saved, device restarting. You may close this page now, connect to WiFi access point "EspBleScanner-..." and re-configure node.

205 | )rawliteral"; 206 | const char incorrect_wifi_config_html[] PROGMEM = R"rawliteral( 207 | 208 | Format BLE Tracker %VERSION% 209 | 210 | 221 | 222 |

Format BLE Tracker %VERSION%

223 |

by @formatBCE

224 |

Cannot connect to WiFi. Please return to previous page and check entered data.

225 |
226 |

227 |
228 |

 

229 | )rawliteral"; 230 | const char* PARAM_INPUT_1 = "input1"; 231 | const char* PARAM_INPUT_2 = "input2"; 232 | const char* PARAM_INPUT_3 = "input3"; 233 | const char* PARAM_INPUT_4 = "input4"; 234 | const char* PARAM_INPUT_5 = "input5"; 235 | const char* PARAM_INPUT_6 = "input6"; 236 | const char* PARAM_INPUT_7 = "input7"; 237 | 238 | 239 | // OTA 240 | String style = 241 | ""; 247 | String update_html = 248 | "" 249 | "
" 250 | "" 251 | "" 252 | "" 253 | "

" 254 | "
" 255 | "

" 256 | "" + style; 295 | -------------------------------------------------------------------------------- /test/basic.yml: -------------------------------------------------------------------------------- 1 | substitutions: 2 | log_level: "debug" 3 | 4 | ######################################################################## 5 | # Example platform 6 | 7 | esphome: 8 | name: "basic-log-${log_level}" 9 | platformio_options: 10 | build_flags: 11 | - -Wall 12 | - -Wextra 13 | 14 | esp32: 15 | board: esp32dev 16 | framework: 17 | type: arduino 18 | version: recommended 19 | 20 | logger: 21 | level: "${log_level}" 22 | 23 | api: 24 | 25 | ota: 26 | platform: esphome 27 | 28 | wifi: 29 | ap: 30 | {} 31 | 32 | captive_portal: 33 | 34 | ######################################################################## 35 | # This section actually represents the test 36 | 37 | # Load ourselves from extrernal 38 | external_components: 39 | - source: ../components 40 | 41 | time: 42 | - platform: homeassistant 43 | id: homeassistant_time 44 | 45 | mqtt: 46 | broker: mqtt.broker 47 | username: mqtt_user 48 | password: mqtt_pass 49 | discovery: true 50 | 51 | esp32_ble_presense: 52 | area: "Living Room" 53 | time_id: homeassistant_time 54 | -------------------------------------------------------------------------------- /test/requirements-dev.txt: -------------------------------------------------------------------------------- 1 | esphome 2 | --------------------------------------------------------------------------------