MQTT temperature and humidity monitoring device

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This project uses an ESP8266 and Si7021 sensor to remotely monitor temperature & humidity. Data is published to Home Assistant via MQTT where it can be monitored and used for automations.

Build details: https://www.hackster.io/colinodell/mqtt-temperature-and-humidity-monitor-for-home-assistant-27b8d1

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That looks good. If you get two running I would love to know your results. I have two devices that I am trying to connect to the mosquitto mqtt broker in hassio and only the last one stays connected… maybe I am missing something.

thanks, terry