BalaC PLUS is a DIY dual wheel self-balance Robot Car Kit. BalaC PLUS consists of a M5StickC PLUS, STM32 chipset, two motor driver ICs, and a rechargeable/replaceable 16340 battery. It incorporates a light-weight design with 360° servos. And compatible with UIFlow graphic programing IDE. The BalaC PLUS maintains its balance with the help of MPU6886. The real-time compensation of the servos are controlled by calculating the offset value, to achieve the self-balance. A brick compatible design allows you to change with different tires. If you want to learn about PID, or need an interested programming toy product, BalaC PLUS will be a good choice.