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Library / Monitoring, Ops & Incidents

Monitoring, Ops & Incidents

Monitor ESP32 temperature and humidity readings from MQTT for InfluxDB

Subscribes to the wokwi-weather MQTT topic on a Mosquitto broker and receives DHT22 temperature and humidity payloads from a remote ESP32 each time a message arrives.

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What it does

MQTT trigger subscribed to a topic called wokwi-weather via a Mosquitto MQTT broker. The trigger receives the temperature and humidity payloads from a DHT22 sensor connected to a remote ESP32 microcontroller

The steps

  1. Remote Sensor MQTT Trigger
  2. Data ingest to InfluxDB bucket
  3. Payload data preparation node

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