В этом примере показана адаптация MySensors с esp8266 WiFi и mqtt шлюзом при работе с Sonoff реле. Я также включил небольшой пример конфигурации Home Assistant для Ethernet и mqtt.
Тестирование при 220В, но это ваша ответственность.
При запуске светодиод мигнет два раза после того, как презентация будет сделана, а затем запуститься в выключенном состоянии. При включении/выключении посылает состояние к шлюзу, шлюз посылает состояние к Sonoff.
Оба скетча зависят от Bounce2 (2.2.0) в Arduino IDE диспетчере библиотек (не MySensors библиотека примеров)
Sonoff некоторые детали (IM15116002)
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The sonoff header left to right, relay above, LED below. * [1] vcc 3v3 * 2 rx * 3 tx * 4 gnd * 5 |
Ethernet:
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/** * The MySensors Arduino library handles the wireless radio link and protocol * between your home built sensors/actuators and HA controller of choice. * The sensors forms a self healing radio network with optional repeaters. Each * repeater and gateway builds a routing tables in EEPROM which keeps track of the * network topology allowing messages to be routed to nodes. * * Created by Henrik Ekblad <henrik.ekblad@mysensors.org> * Copyright (C) 2013-2015 Sensnology AB * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors * * Documentation: http://www.mysensors.org * Support Forum: http://forum.mysensors.org * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * ******************************* * * REVISION HISTORY * Version 1.0 - Henrik EKblad * Contribution by a-lurker and Anticimex, * Contribution by Norbert Truchsess <norbert.truchsess@t-online.de> * Contribution by Ivo Pullens (ESP8266 support) * * DESCRIPTION * The EthernetGateway sends data received from sensors to the WiFi link. * The gateway also accepts input on ethernet interface, which is then sent out to the radio network. * * VERA CONFIGURATION: * Enter "ip-number:port" in the ip-field of the Arduino GW device. This will temporarily override any serial configuration for the Vera plugin. * E.g. If you want to use the defualt values in this sketch enter: 192.168.178.66:5003 * * LED purposes: * - To use the feature, uncomment any of the MY_DEFAULT_xx_LED_PINs in your sketch, only the LEDs that is defined is used. * - RX (green) - blink fast on radio message recieved. In inclusion mode will blink fast only on presentation recieved * - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly * - ERR (red) - fast blink on error during transmission error or recieve crc error * * See http://www.mysensors.org/build/esp8266_gateway for wiring instructions. * nRF24L01+ ESP8266 * VCC VCC * CE GPIO4 * CSN/CS GPIO15 * SCK GPIO14 * MISO GPIO12 * MOSI GPIO13 * GND GND * * Not all ESP8266 modules have all pins available on their external interface. * This code has been tested on an ESP-12 module. * The ESP8266 requires a certain pin configuration to download code, and another one to run code: * - Connect REST (reset) via 10K pullup resistor to VCC, and via switch to GND ('reset switch') * - Connect GPIO15 via 10K pulldown resistor to GND * - Connect CH_PD via 10K resistor to VCC * - Connect GPIO2 via 10K resistor to VCC * - Connect GPIO0 via 10K resistor to VCC, and via switch to GND ('bootload switch') * * Inclusion mode button: * - Connect GPIO5 via switch to GND ('inclusion switch') * * Hardware SHA204 signing is currently not supported! * * Make sure to fill in your ssid and WiFi password below for ssid & pass. */ /** * Sonoff specific details (IM15116002) * * The sonoff header left to right, relay above, LED below. * [1] vcc 3v3 * 2 rx * 3 tx * 4 gnd * 5 * * In arduinoIDE 1.6.* choose Generic ESP8226 module. * Hold Sonoff button when attaching FTDI to flash. */ // Enable debug prints to serial monitor #define MY_DEBUG // Use a bit lower baudrate for serial prints on ESP8266 than default in MyConfig.h #define MY_BAUD_RATE 9600 // No radio in Sonoff // Enables and select radio type (if attached) // #define MY_RADIO_NRF24 // #define MY_RADIO_RFM69 #define MY_GATEWAY_ESP8266 #define MY_ESP8266_SSID "MySSID" #define MY_ESP8266_PASSWORD "MyVerySecretPassword" // Enable UDP communication //#define MY_USE_UDP // Set the hostname for the WiFi Client. This is the hostname // it will pass to the DHCP server if not static. // #define MY_ESP8266_HOSTNAME "sensor-gateway" // Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP) #define MY_IP_ADDRESS 192,168,178,87 // If using static ip you need to define Gateway and Subnet address as well #define MY_IP_GATEWAY_ADDRESS 192,168,178,1 #define MY_IP_SUBNET_ADDRESS 255,255,255,0 // The port to keep open on node server mode #define MY_PORT 5003 // How many clients should be able to connect to this gateway (default 1) #define MY_GATEWAY_MAX_CLIENTS 1 // Controller ip address. Enables client mode (default is "server" mode). // Also enable this if MY_USE_UDP is used and you want sensor data sent somewhere. // #define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 68 /* // Enable inclusion mode #define MY_INCLUSION_MODE_FEATURE // Enable Inclusion mode button on gateway // #define MY_INCLUSION_BUTTON_FEATURE // Set inclusion mode duration (in seconds) #define MY_INCLUSION_MODE_DURATION 60 // Digital pin used for inclusion mode button #define MY_INCLUSION_MODE_BUTTON_PIN 3 // Set blinking period // #define MY_DEFAULT_LED_BLINK_PERIOD 300 // Flash leds on rx/tx/err // Led pins used if blinking feature is enabled above #define MY_DEFAULT_ERR_LED_PIN 16 // Error led pin #define MY_DEFAULT_RX_LED_PIN 16 // Receive led pin #define MY_DEFAULT_TX_LED_PIN 16 // the PCB, on board LED */ #if defined(MY_USE_UDP) #include <WiFiUdp.h> #endif #include <ESP8266WiFi.h> #include <MySensors.h> #include <Bounce2.h> #define BUTTON_PIN 0 // Sonoff pin number for button #define RELAY_PIN 12 // Sonoff pin number for relay #define LED_PIN 13 // Sonoff pin number for LED #define RELAY_ON 1 #define RELAY_OFF 0 #define LED_ON 0 #define LED_OFF 1 // Id of the sensor child // Set unique id for each sonoff if sub/pub on same mqtt topic #define CHILD_ID 0 Bounce debouncer = Bounce(); int oldValue = 0; bool state = false; MyMessage msg(CHILD_ID,V_STATUS); void setup() { // Setup the button pinMode(BUTTON_PIN, INPUT_PULLUP); // After setting up the button, setup debouncer debouncer.attach(BUTTON_PIN); debouncer.interval(5); // Make sure relays and LED are off when starting up digitalWrite(RELAY_PIN, RELAY_OFF); digitalWrite(LED_PIN, LED_OFF); // Then set relay pins in output mode pinMode(RELAY_PIN, OUTPUT); pinMode(LED_PIN, OUTPUT); } void presentation() { // Send the sketch version information sendSketchInfo("Sonoff ethernet", "1.0"); // Register sensor present(CHILD_ID, S_BINARY); // Send the current state send(msg.set(state?true:false)); // Blink when ready blink(); } void loop() { debouncer.update(); // Get the update value int value = debouncer.read(); if (value != oldValue && value==0) { // Toggle the state state = state?false:true; // Change relay state digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF); // Change LED state digitalWrite(LED_PIN, state?LED_ON:LED_OFF); // Send new state send(msg.set(state)); } oldValue = value; } void receive(const MyMessage &message) { // We only react on status messages from the controller // to this CHILD_ID. if (message.type==V_STATUS && message.sensor==CHILD_ID) { // Change relay state // Only switch if the state is new if (message.getBool() != state) { state = message.getBool(); // Change relay state digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF); // Change LED state digitalWrite(LED_PIN, state?LED_ON:LED_OFF); // Send the current state send(msg.set(state)); } } } void blink() { digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); wait(200); digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); wait(200); digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); wait(200); digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); } |
MQTT
Если у вас есть несколько Sonoff, все они могут использовать один и тот же mqtt topic , пока они не имеют тот же child ID.
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/** * The MySensors Arduino library handles the wireless radio link and protocol * between your home built sensors/actuators and HA controller of choice. * The sensors forms a self healing radio network with optional repeaters. Each * repeater and gateway builds a routing tables in EEPROM which keeps track of the * network topology allowing messages to be routed to nodes. * * Created by Henrik Ekblad <henrik.ekblad@mysensors.org> * Copyright (C) 2013-2015 Sensnology AB * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors * * Documentation: http://www.mysensors.org * Support Forum: http://forum.mysensors.org * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * ******************************* * * REVISION HISTORY * Version 1.0 - Henrik Ekblad * * DESCRIPTION * The ESP8266 MQTT gateway sends radio network (or locally attached sensors) data to your MQTT broker. * The node also listens to MY_MQTT_TOPIC_PREFIX and sends out those messages to the radio network * * LED purposes: * - To use the feature, uncomment any of the MY_DEFAULT_xx_LED_PINs in your sketch * - RX (green) - blink fast on radio message recieved. In inclusion mode will blink fast only on presentation recieved * - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly * - ERR (red) - fast blink on error during transmission error or recieve crc error * * See http://www.mysensors.org/build/esp8266_gateway for wiring instructions. * nRF24L01+ ESP8266 * VCC VCC * CE GPIO4 * CSN/CS GPIO15 * SCK GPIO14 * MISO GPIO12 * MOSI GPIO13 * * Not all ESP8266 modules have all pins available on their external interface. * This code has been tested on an ESP-12 module. * The ESP8266 requires a certain pin configuration to download code, and another one to run code: * - Connect REST (reset) via 10K pullup resistor to VCC, and via switch to GND ('reset switch') * - Connect GPIO15 via 10K pulldown resistor to GND * - Connect CH_PD via 10K resistor to VCC * - Connect GPIO2 via 10K resistor to VCC * - Connect GPIO0 via 10K resistor to VCC, and via switch to GND ('bootload switch') * * Inclusion mode button: * - Connect GPIO5 via switch to GND ('inclusion switch') * * Hardware SHA204 signing is currently not supported! * * Make sure to fill in your ssid and WiFi password below for ssid & pass. */ /** * Sonoff specific details (IM15116002) * * The sonoff header left to right, relay above, LED below. * [1] vcc 3v3 * 2 rx * 3 tx * 4 gnd * 5 * * In arduinoIDE 1.6.* choose Generic ESP8226 module. * Hold Sonoff button when attaching FTDI to flash. */ // Enable debug prints to serial monitor #define MY_DEBUG // Use a bit lower baudrate for serial prints on ESP8266 than default in MyConfig.h #define MY_BAUD_RATE 9600 // No radio in Sonoff // Enables and select radio type (if attached) //#define MY_RADIO_NRF24 //#define MY_RADIO_RFM69 #define MY_GATEWAY_MQTT_CLIENT #define MY_GATEWAY_ESP8266 // Set this node's subscribe and publish topic prefix #define MY_MQTT_PUBLISH_TOPIC_PREFIX "sonoff-out" #define MY_MQTT_SUBSCRIBE_TOPIC_PREFIX "sonoff-in" // Set MQTT client id #define MY_MQTT_CLIENT_ID "mysensors-sonoff-1" // Enable these if your MQTT broker requires usenrame/password //#define MY_MQTT_USER "username" //#define MY_MQTT_PASSWORD "password" // Set WIFI SSID and password #define MY_ESP8266_SSID "SSiD" #define MY_ESP8266_PASSWORD "password" // Set the hostname for the WiFi Client. This is the hostname // it will pass to the DHCP server if not static. #define MY_ESP8266_HOSTNAME "mqtt-sensor-gateway-sonoff-1" // Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP) //#define MY_IP_ADDRESS 192,168,178,87 // If using static ip you need to define Gateway and Subnet address as well #define MY_IP_GATEWAY_ADDRESS 192,168,0,1 #define MY_IP_SUBNET_ADDRESS 255,255,255,0 // MQTT broker ip address. #define MY_CONTROLLER_IP_ADDRESS 192, 168, 0, 100 // The MQTT broker port to to open #define MY_PORT 1883 // Not tested for Sonoff /* // Enable inclusion mode #define MY_INCLUSION_MODE_FEATURE // Enable Inclusion mode button on gateway #define MY_INCLUSION_BUTTON_FEATURE // Set inclusion mode duration (in seconds) #define MY_INCLUSION_MODE_DURATION 60 // Digital pin used for inclusion mode button #define MY_INCLUSION_MODE_BUTTON_PIN 3 // Set blinking period #define MY_DEFAULT_LED_BLINK_PERIOD 300 // Flash leds on rx/tx/err #define MY_DEFAULT_ERR_LED_PIN 16 // Error led pin #define MY_DEFAULT_RX_LED_PIN 16 // Receive led pin #define MY_DEFAULT_TX_LED_PIN 16 // the PCB, on board LED */ #include <ESP8266WiFi.h> #include <MySensors.h> #include <Bounce2.h> #define BUTTON_PIN 0 // Sonoff pin number for button #define RELAY_PIN 12 // Sonoff pin number for relay #define LED_PIN 13 // Sonoff pin number for LED #define RELAY_ON 1 #define RELAY_OFF 0 #define LED_ON 0 #define LED_OFF 1 // Id of the sensor child // Set unique id for each sonoff if sub/pub on same mqtt topic #define CHILD_ID 0 Bounce debouncer = Bounce(); int oldValue = 0; bool state = false; MyMessage msg(CHILD_ID,V_STATUS); void setup() { // Setup the button pinMode(BUTTON_PIN, INPUT_PULLUP); // After setting up the button, setup debouncer debouncer.attach(BUTTON_PIN); debouncer.interval(5); // Make sure relays and LED are off when starting up digitalWrite(RELAY_PIN, RELAY_OFF); digitalWrite(LED_PIN, LED_OFF); // Then set relay pins in output mode pinMode(RELAY_PIN, OUTPUT); pinMode(LED_PIN, OUTPUT); } void presentation() { // Send the sketch version information sendSketchInfo("Sonoff", "1.0"); // Register sensor present(CHILD_ID, S_BINARY); // Send the current state send(msg.set(state?true:false)); // Blink when ready blink(); } void loop() { debouncer.update(); // Get the update value int value = debouncer.read(); if (value != oldValue && value==0) { // Toggle the state state = state?false:true; // Change relay state digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF); // Change LED state digitalWrite(LED_PIN, state?LED_ON:LED_OFF); // Send new state send(msg.set(state)); } oldValue = value; } void receive(const MyMessage &message) { // We only react on status messages from the controller // to this CHILD_ID. if (message.type==V_STATUS && message.sensor==CHILD_ID) { // Change relay state // Only switch if the state is new if (message.getBool() != state) { state = message.getBool(); // Change relay state digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF); // Change LED state digitalWrite(LED_PIN, state?LED_ON:LED_OFF); // Send the current state send(msg.set(state)); } } } void blink() { digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); wait(200); digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); wait(200); digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); wait(200); digitalWrite(LED_PIN, digitalRead(LED_PIN)?LED_ON:LED_OFF); } |
HASS настройка не большая. Используя persistence file можно с помощью HASS восстановить необходимое состояние Sonoff после отключения питания.
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mysensors: gateways: # For ethernet - device: '192.168.178.87' persistence_file: '/home/homeassistant/.homeassistant/sonoff-ethernet1.json' tcp_port: 5003 # For mqtt - device: mqtt persistence_file: '/home/homeassistant/.homeassistant/sonoff.json' topic_in_prefix: 'sonoff-out' topic_out_prefix: 'sonoff-in' debug: false optimistic: false persistence: true retain: true version: 2.0 |
Изображения
Спецификация
| Кол-во | Цена | MF | MPN | Ссылки на Aliexpress или Ebay |
|---|---|---|---|---|
| 1 | $6 | ITEAD | IM15116002 | ITead: https://www.itead.cc/sonoff-wifi-wireless-switch.html |
Перевёл Антон Вотчицев
