Zásuvka spínaná cez relé pomocou ESP8266 a MQTT pre IoT
pre verziu 1.0:
mqtt client name = "ESP8266-zasuvka"
topic = "obyvacka/zasuvka/nastav"
message = "on|off|stav"
- "on" - zapnutie relé,
- "off" - vypnutie relé,
- "stav" - zistenie aktuálneho stavu relé,
- čokoľvek iné je ignorované.
topic = "obyvacka/zasuvka/stav"
message = "on|off"
- AsyncMqttClient vo verzii 0.9.0: https://github.com/marvinroger/async-mqtt-client?utm_source=platformio&utm_medium=piohome
byte relON[] = {0xA0, 0x01, 0x01, 0xA2}; //Hex command to send to serial for open relay
byte relOFF[] = {0xA0, 0x01, 0x00, 0xA1}; //Hex command to send to serial for close relay
Serial.begin(9600);
Serial.write(relON, sizeof(relON)); // turns the relay
This works perfectly on a ESP8266 (Arduino environment).