WiDo - board with ATmega32U4 and WG13000 WiFi module

The Pololu A-Star 32U4 Prime is a general-purpose programmable board based on Atmel’s ATmega32U4 AVR microcontroller and arranged in the common Arduino form factor exemplified by the Uno R3 and Leonardo. Pololu 3107

DFRobot (DFR0221)

Microcontroller board based on the ATmega328

Pro Micro is similar to Pro Mini Arduino compatible board, main difference is that Pro Micro uses ATmega32u4 with builtin USB connectivity. Sparkfun DEV – 12587

A powerful development board based on the Raspberry Pi RP2350 chip with a dual-core Cortex M33 150 MHz processor and 528 KB RAM, offering 37 GPIO pins and 16 MB of QSPI Flash memory. It supports power supply via USB-C or DC, has a DVI connector, microSD slot, Pico Probe debug port and programmable UF2 bootloader. Thanks to the wide support of programming languages ​​(C/C++, MicroPython, CircuitPython, Arduino), it will be suitable for both educational projects and advanced embedded solutions. Adafruit 6003

All-in-one microcontroller especially designed for robotics application. Benefit from Arduino open source platform, it is supported by thousands of open source codes, and can be easily expanded with most Arduino Shields. The integrated 2 way DC motor driver and wireless socket gives a much easier way to start your robotic project. DFR0004

Evaluation kit with Bluetooth 5.0 Sparkfun Artemis module. Equipped with a microphone, kmaers and accelerometer. SparkFun DEV-16828

A-Star 32U4 Prime SV - a programmable Arduino board, based on the Atmel ATmega32U4 microcontroller from the AVR family. Version with soldered connectors, without micro-SD card slot, without display. Polol 3113

A miniature development board with ATtiny85 microcontroller, on which 6 I / O pins were derived. The module is supported by Arduino IDE. modATT85

The A-Star 32U4 Prime SV is a programmable board based on Atmel’s ATmega32U4 microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products. Pololu 3115

Development kit with ATSAMD21E microcontroller with ARM Cortex M0+ core. The chip can be clocked at 48 MHz, has a built-in 256 KB of Flash memory and 32 KB of SRAM. The module has a Qwiic connector. SparkFun DEV-15423

Pro Micro is similar to Pro Mini Arduino compatible board, main difference is that Pro Micro uses ATmega32u4 with builtin USB connectivity. Sparkfun DEV-12640

KIT-14051

A small module matching the contact plate based on a 32-bit microcontroller with ARM Cortex M7 core. Has a microSD slot. PJRC TEENSY41

Beetle is a extremely the smallest Arduino leonardo board with Atmel AtMega32u4. 16MHz clock time and has expanded amounts of interfaces: 10 digital pins, 5 analog pins and 4 pwn pins. DFR0282

IoT development board with ATmega32U4 microcontroller and W5500 Ethernet chip. Compatible with Arduino Leonardo, has a built-in PoE (Power over Ethernet) function. DFRobot DFR0342