Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Also on board is the Atmel SAM3X8E – the same chip in the new Arduino DUE – and has pinouts for all those Arduino shields you have lying around.

If you want to make your own custom board, Make shows you how in a three-part series. The Make build here uses the Really Bare Bones Board schematic as influence to make a low-power, tiny Arduino ...

Programming The ATMega480X MCUs used in cadalogger boards are programmed over UPDI. The boards have three pins for programming: ground, 3.3V and UPDI. See pinouts (below) for locations of programming ...

This project provides a complete guide to designing an Arduino Nano board, including the schematic, PCB layout, and Gerber files. It aims to help makers and developers understand the process of ...

The new 80-pin connectors on the Portenta Outwardly, the new board doesn’t look far removed from the modern Arduino form factor we’re used to.