it’s defined right there in Arduino.h. Great stuff! The I2C (“Wire”) library has also gotten the ESP32 treatment, and worked just as it should with an LM75 temperature sensor. This is my ...

If measuring the temperature, pressure, and humidity using a BME280 sensor seems ... with your ESP32 board before connecting ...

In theory, using MicroPython on the ESP32 is easy — just flash an image ... help you and one we recently noticed was MPY-Jama. The IDE provides source code editing, of course.

If you want to maintain detailed logs of the environmental parameters, you can host a database on your Raspberry Pi and ...