An Arduino Nano or a Micro might be the best options If a small board sounds like the most appropriate choice.

The official quick start guide is available on the Arduino website. The Arduino Nano 33 IoT only supports 3.3V for inputs and outputs (IO pins) and it is not 5V tolerant like most of the other Arduino ...

When coding Arduino projects for other people (and myself) I find having ASCII art pinouts of the hardware very helpful. It allows me to very quickly see the pin assignments and pins used. Please feel ...

The already-large family of Arduino boards is enriched with a new entry, the Arduino Nano RP2040 Connect, integrating the RP2040 microcontroller developed by Raspberry Pi Foundation with the u-blox ...

Midatronics SharkyPro MKR is an Arduino MKR-like development board based on STM32WB55 MCU with Bluetooth 5.0 LE, Zigbee, and 802.15.4 radios.

Arduino has announced four new Nano microcontroller-based boards that will be available for developers and makers in late July.

The Arduino Nano and Uno are equipped with very similar processors (the chip that essentially serves as the brain of the board). The Nano features an ATmega328, while the Uno sports an ATmega328P.