Hugo is a 4-button ESP8266 Wi-Fi Remote, Arduino compatible and simple to use.

ESP8266 MQTT JSON Lights. Supports brightness, effects, speed and OTA uploads. Works with MQTT JSON and Home Assistant

Paradox events and control using ESP32

ESP8266 MQTT PIR Sensor. Compatible with Home Assistant's MQTT sensor and binary_sensor

Infrared to MQTT adapter for Air Conditioners using the ZH/JT-03 remote

Victron Instant Readout receiver for Home Assistant

MQTT ESP8266 "smartifier" doorbell module.

🔌 Home Assistant Integration for YIO

Making an old Roomba smarter using and D1mini. Installing D1mini onboard to Roomba you can control it using MQTT server of Home Assistant or other domestics servers

NodeMCU project with a PIR sensor and single colour 12v LED strip.

Battery powered ESP8266 based sensor using the BME280 and MQTT communication

Controlla il tuo condizionatore panasonic con mqtt e esp8266 e DHTsensor

Ruuvitag data collector with MQTT publishing functionality and MQTT Automatic discovery for Home Assistant for ESP32 boards.

ESP8266 based environment sensor using the BME280 and MQTT communication

Template for integration of a ceiling lamp with IR-remote through the ESPHOME bridge

Simple MQTT based dual button device.

Arduino smart light switch, provide control smart home via MQTT broker