2ch 4ch DC Motor driver 16 way Servo Drive shield Board for Arduino 2wd 4wd RC Smart Robot Tank Car DIY robotic arm robotics

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This motor shield can control 4ch DC motor, and 16ch servo. So it is the best choice for smart robot tank car chassis and robot arm.


  • 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;
Option Description:
  • This development board can be used with the WiFi module, Bluetooth module and handle kit for remote control of the four-wheel drive car;
  • The WiFi version and the Bluetooth version require a mobile phone to install the app, and currently only support the Android system;
  • By default, the corresponding program is programmed according to the option, and the line can be remotely controlled according to the instructions;
  • Only driver board: refers to a separate drive board, no WIFI module, Bluetooth module or handle kit;
  • According to the actual measurement, this development board can drive a load of about 3-5kg.
  • Compatible with arduino, it can be used directly by stacking.
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;
  • The maximum input voltage of the power supply is 15V/DC;
  • Reserve Bluetooth & WIFI module sockets;
  • Reserve PS2 handle socket;
  • 4 road DC motor drive, single-channel maximum drive current 1.2A average / 3.2A peak;
  • 16 road servo drive pin, power supply can be switched by external/internal power supply of jumper cap;
Shipping list:
  • 2/4 motor drive board: 1pcs
  • Motor line: 2pcs
  • WiFi module: 1pcs(optional)
  • Bluetooth module: 1pcs(optional)
  • PS2 controller kit: 1 set(optional)



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