Bluetooth WiFi Handle Car Chassic/Smart Robot Arm Controller Kit Motor Driver Board UNO Board WiFi/Bluetooth Module Handle Auto RC Drones For 2 or 3 batteries

For 2 or 3 batteries item can choose by below link :https://www

-All adapter plugs include

Use time: lasts 2 hours

Motor 2822 External Motor

Bluetooth WiFi Handle Car Chassic/Smart Robot Arm Controller Kit Motor Driver Board UNO Board WiFi/Bluetooth Module Handle Auto RC Drones For 2 or 3 batteries2 way&4 way motor drive board: Features compatible with arduino. simultaniously control 4ch DC motor and 16ch servo. can controlled by wifi (DT 06), Bluetooth (HC 06), and PS2 station. is the best choice for robot tank car chassis and robot arm. Module pin description and schematic 16 road servo and 4 road motor drive board, using TB6612 4 road drive, PCA9685 for 16 road servo control. Bring out the Arduino UNO I O pin. Reserve Bluetooth & WIFI module