RelayFi ESP32-WROOM 4 channel relay board 9:36 am January 17, 2023 By Julian Horsey Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the ...

In a significant development for the world of Internet of Things (IoT) and MicroPython, the Arduino Cloud has officially extended its support to the new Nano ESP32 board. This exciting update, which ...

In it, he shows an example of using all three ESP32 UARTs from an Arduino program. He calls the third port “secret” although that’s really a misnomer.

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...