Jeroen's Project Journals
MQTT Environment Sensor
A WiFi-enabled wal-wart sensor that measures temperature and humidity and reports the values over MQTT
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Introduction
2023-12-27
I wanted a way to monitor environmental conditions in a room and report this through MQTT, for use in HomeAssistant. For this purpose I designed and built a small, wifi-enabled environmental sensor that could be built into a wall-wart style plug enclosure:
