This is the second device that I am building and is based now on BME280
Temperature in Leonberg. It is an PIC32MZ measuring temperature and pressure with a BMP085. Data logging is done with an ESP8266 interfacing it over the usart interface with AT commands.
Display Thermal Performance of Solar Panel, HX, Storage Tank system. A Photon is used as an independent reporting system and not part of the system controls.
Measurements From BeeHive Scale -Beta
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