Esp32 wireless temperature and humidity sensor, measurements sent through MQTT to Home Assistant
This project contains a simple esp32 based wireless sensor that measures temperature and humidity and transfers the measurments through MQTT protocol. The sensor is used along with a Home Assistant installation that contains a default MQTT broker. The sensor also includes a configuration mode that requests the wireless network configuration through a more than simple web page and stores the config in EEPROM.
See details within my blog on Build a wireless MQTT temperature and humidity sensor for your Home Assistant