Arduino Boards

SKU: DF-DFR0282 | Brand: DFRobot

The Beetle is one of the smallest Arduino Leonardo-compatible boards available, built around the ATmega32U4 microcontroller running at 16MHz. Despite its tiny size, it delivers the full functionality of an Arduino Leo...

SKU: SF-DEV-12640 | Brand: SparkFun

Here at SparkFun, we refuse to leave ‘good enough’ alone. That’s why we’re adding to our line-up of Arduino-compatible microcontrollers once more! The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on ...

SKU: SF-DEV-15123 | Brand: SparkFun

The SparkFun RedBoard Qwiic is an Arduino-compatible development board in the UNO R3 form factor with a built-in Qwiic connector for solderless I2C hookup. It programs over USB Micro-B using the Arduino IDE — select "...

SKU: PI-A000053 | Brand: Pimoroni

The Arduino Micro is the smallest board in the Arduino family, based on the ATmega32U4 with built-in USB. Its compact breadboard-friendly form factor makes it easy to integrate into everyday objects and interactive pr...

SKU: DF-DFR0201 | Brand: DFRobot

The Arduino Leonardo is a microcontroller board based on the ATmega32U4, offering the same flash, RAM, and capabilities as the ATmega328 found in the Uno. The key difference is built-in USB communication, allowing the...

SKU: DF-DFR0213 | Brand: DFRobot

The Dreamer Nano V4 is a surface mount breadboard embedded version of the ATMEGA 32U4 with integrated Micro USB. It has everything that Arduino Leonardo has (electrically).Physically, it is just missing power jack ...

SKU: LB-LS3687 | Brand: Little Bird

Universal mini module compatible with the original Arduino, equipped with a LGT8F328D micro-controller compatible with MEGA328P and a Micro USB connector and HT42B534 programmer (version without pins). Can be used ...

SKU: EC-ACA32U4CL | Brand: Elecrow

The Crowduino Leonardo is a microcontroller board that completely compatible with the Arduino Leonardo. It is based on the ATmega32u4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 ...

SKU: SF-SPX-14669 | Brand: SparkFun

The SparkFun BlackBoard is an Arduino Uno-compatible development board with a range of improvements over the standard Uno. It features the CH340G USB-to-serial converter for broad driver compatibility, a reinforced th...

SKU: PL-3101 | Brand: Pololu

The Pololu A-Star 32U4 Micro is a general-purpose programmable module based on the ATmega32U4 AVR microcontroller from Microchip. It packs 32 KB of flash, 2.5 KB of RAM, and built-in USB into a tiny 1″ × 0.6″ DIP pack...

SKU: PI-A000057 | Brand: Pimoroni

The Arduino Leonardo is a microcontroller board based on the ATmega32U4. Unlike previous Arduino boards, the ATmega32U4 has built-in USB communication, allowing the Leonardo to appear as a mouse and keyboard to a conn...

SKU: AF-50 | Brand: Adafruit

We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most...