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-6050Power supply: 3-5VGyroscope range: + 250 500 1000 2000 °/ sAcceleration range: ± 2 ± 4 ± 8 ± 16 gCommunication: Standard IIC communication agreementChip built-in 16 bit AD converter， 16 bits of data outputPin pitch: 2.54mmSize: 20.3 * 15.6mmProduct total weight: 25g / 0.9ozPackage List:1 * 2-Axis Controller Board1 * Sensor Board1 * Cable4 * Pins