Pololu - Arduino Micro
The Zumo robot for Arduino is an Arduino-controllable tracked robot platform that is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. It
Zumo Robot for Arduino (Assembled with 75:1 HP Motors)
Pololu - Arduino-Compatible
The Arduino Micro is essentially a shrunk-down (1.9″ × 0.7″) version of the Arduino Leonardo: it is a microcontroller board based on the ATmega32U4
Arduino Micro
Command a serial controller Maestro with Arduino • AranaCorp
Pololu A-Star 32U4 User's Guide
A-Star 32U4 Prime LV microSD - Pololu
Pololu - 1000:1 Micro Metal Gearmotor HPCB 6V with Extended Motor Shaft
Pololu - A-Star 32U4 Prime LV (ac03b)
Pololu A-Star 328PB Micro - PlatformIO Community
The Arduino Micro is essentially a shrunk-down (1.9″ × 0.7″) version of the Arduino Leonardo: it is a microcontroller board based on the ATmega32U4
Arduino Micro
Pololu - Maestro Servo Controller Arduino library