marciogranzotto/rf-wifi-bridge-mqtt

A RF-WiFi bridge that uses MQTT to send RF commands.

MQTT RF bridge

This project is a RF-WiFi bridge that receives commands using MQTT.

Bill of Materials

• ESP8266 board (NodeMCU and ESP07 targets are included)
• RF Transmitter and optionally, a Receiver
  • Here's the ones that I've used

Flashing it

This project is ready to be used with Plataform.io, but you can use the regular Arduino IDE.

You have only to change a few parameters such your MQTT and WiFi information.

Dependencies

• rc-switch
• PubSubClient
• ArduinoJson

How to use it

The firmware expects a JSON payload with the RF information. Here's an example:

{
    "protocol": 6,
    "pulse_length": 484,
    "binary": "1001101001100101100011110101"
}

You can get this information using the example code from the rc-switch library.