This is a simple weather station implemented in MicroPython on an ESP32 development board.
Here is a list of main features:
1. Measuring temperature and humidity with DHT22 sensor.
2. Sending data to a Google Sheet.
3. Supporting Google OAuth 2.0 service to get access to the sheet.
4. Configuring the device via web browser.
The Google Sheet doesn't need to be publicly available on the Internet. The device doesn't require any middleman such as PushingBox or IFTTT.
The code is available on GitHub. More details can be found in the following articles:
- MicroPython on ESP32: sending data to Google Sheets
- Weather station based on ESP32 and MicroPython (technical details and full instructions)
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