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--- project:climate_tracker [2024/09/30 22:51] – created liam
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 ====== Climate Tracker ======
+The climate trackers are sensor units which measures indoor environmental conditions. It connects to a server via WiFi and reports values using MQTT and ESPHome. It features a screen which displays graphs. The sensor is a Bosch BME688, which measures: the ambient temperature, humidity, barometric pressure, and CO2 VOC estimates. The controller is an ESP32 and programmed with ESPHome. Readings are recorded in a VictoriaMetrics database on the server. Alerts are sent to relevant managers if values exceed and acceptable range.