Solar-powered weather station with ESP32 & BME680 | Energy Harvesting
Channel: Salvatore Raccardi
Date: 12/07/2022

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Do you like the projects I develop? Also visit: https://objexlabs.com/

I designed a small weather station powered by two low-power solar panels. The device transmits(I2C) the data(Temperature, humidity, pressure, and air quality) collected by the BME680 sensor to the ESP32 microcontroller, which then publishes the data to ThingSpeak via WiFi.  
OP/Duty cycle: IDLE+WiFi(~1.7sec) - DeepSleep(10min).
This project is a prototype that definitely needs to be improved, but it has been useful for testing solar panels. 


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