Easy setup of wireless sensors utilizing the Sonoff 433mhz RF Bridge. Custom MQTT topics and automations with Tasmota rules all self contained in the bridge. We also check out the trigBoard from Kevin Darrah with deep sleep modes and custom sensors all from a battery powered ESP8266 based board.
How to Flash the RF Bridge with Tasmota: https://youtu.be/OfSbIFIJPuc?t=40
Sample Home Assistant Sensor Configuration
- platform: mqtt
name: "Freezer Door"
state_topic: "RFBridge/sensor1"
availability_topic: "tele/RFBridge1/LWT"
qos: 1
payload_on: "Open"
payload_off: "Closed"
payload_available: "Online"
payload_not_available: "Offline"
device_class: door