The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to Qwiic, Grove, and Modulino expansion modules. The company also announced ...

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

In addition to the somewhat-standard PC/mobile IO options, the BeagleBone Black has two 46-pin connectors on either side of the PCB that can accept cape expansion cards (more on that later).