Features:
Gimbal Brushless Controller V3:
USB connector (no FTDI needed).
Stabilized VBUS (USB port).
Pin layout optimized GND, A1 and A2 GND, multi-port, 5V.
L6234 brushless motor driver.
2 outputs for brushless motors.
4 receiver inputs.
6 analog inputs.
Serial port available.
Power LED (blue).
Small LEDs on the USB.
Dimensions 50mm * 50mm.
Standard MK style mounting holes 45mm * 45mm.
2 instead of 4 glass diodes SOT23.
5V better stabilized.
Shifter lever on the I2C Bus (3.3V to 5V).
Pull reduced (for better edges).

MPU6050 gyroscope + accelerometer module:
Chip: MPU-6050
Power supply: 3-5V
Gyroscope range: + 250 500 1000 2000 °/ s
Acceleration range: ± 2 ± 4 ± 8 ± 16 g
Communication: Standard IIC communication agreement
Chip built-in 16 bit AD converter, 16 bits of data output
Pin pitch: 2.54mm
Size: 20.3 * 15.6mm
Product total weight: 25g / 0.9oz

Package List:
1 * 2-Axis Controller Board
1 * Sensor Board
1 * Cable
4 * Pins