If we use this firmware GitHub - EmanuelFeru/hoverboard-firmware-hack-FOC: With Field Oriented Control (FOC), we can get more power. Using an arduino (or someone can write additional firmware for the side board-hoverboard) and the MPU6050 sensor, then send data to the main board. There is an example code for arduino if we take this data and send it to the UART. I did some tests, and this is what I started to get https://youtu.be/9qGHqwf_8K8 it would be nice to use standard side boards stm32+mpu6050 (without arduino), but for this we need to find who is well versed in programming. What do you think of such an idea?