4 layers38.5 × 37 mm

Quadcopter
BenGrumm/STM-Quadcopter
A simple quadcopter built on the STM32F411CEU6 (black pill board) with 4 motors, a PPM receiver, ADC checking battery level and I2C communication with MPU6050 imu.
49 parts3
Open-source boards designed in KiCad by BenGrumm on GitHub, from 1 repository. A board’s address here is its repository’s there.

BenGrumm/STM-Quadcopter
A simple quadcopter built on the STM32F411CEU6 (black pill board) with 4 motors, a PPM receiver, ADC checking battery level and I2C communication with MPU6050 imu.