This is a basic introduction to how the peripherals work in the ESP32. This tutorial can be used to understand how to define the peripheral usage and its corresponding pins. In some microcontrollers' ...

There are currently two different hardware versions of the development board: v4 and v3. When using them, please observe the silkscreen marking on the board to distinguish between them. The following ...

Last week, we covered the Maker Go RA4M1-R4 development board, an inexpensive “clone” of the Arduino UNO R4 Minima with some small modifications like support for up to 50V DC input and a 3.3V/5V ...

I always like projects that bring the Raspberry Pi and Arduino together, however gently. It's what the world needs, a bit more harmony. Check out this little one on GPIO programming on a Raspberry Pi ...

The Raspberry Pi has been the basis for many cool projects. Even so, Models A and B have been criticized for having only a handful of GPIO pins available. Sure, the new Model B+ has a 40-pin GPIO ...