If you’re going to develop another Arduino-compatible board ... the Smart Citizen somewhere and it can send sensor data to the web over a WiFi connection. The result is worth a look.

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 ...

The library is essential for DIY projects that involve controlling external components such as sensors ... latest Arduino ...