BRAND: Communica

4WD Smart Bluetooth Tracking / Obstacle Avoidance Car with ARD UNO, Includes Battery Holder only for 2X18650 Batteries. Does not include 18650 Batteries

Bluetooth Tracking / Obstacle Avoidance Car


The BMT UNO bluetooth intelligent car is a single-chip learning and application development system based on the arduino micro-controller ATMEGA-328. It has 4in1 functions such as tracking, obstacle avoidance, infrared remote control and remote bluetooth. The kit contains a number of interesting programs that can extend the external circuit modules to raise the fun during developing mcu systems. The pre-drilled holes on the chassis frame area are a standard machine drilled format. All component modules may not align with the holes due to manufacturer variations. Custom holes will have to be drilled by the user as required.


  • Motor parameters: voltage range: 6-9V, the reduction ratio is 48:1.
  • The motor control uses the L298N drive module to achieve true isolation from the MCU.
  • Three-way infrared tracking sensor combined with three-way tracking module to detect black and white lines with higher precision and can also be used to control anti-drop.
  • Infrared remote control module to make intelligent vehicle control system.
  • Ultrasonic module manufacturing automobile obstacle avoidance system.
  • Colorful LED module combination smart car exercise, tracking, obstacle avoidance control signal indicator.
  • Bluetooth wireless module can match Android mobile phone Bluetooth remote control smart car.
  • Burn our latest Bluetooth integrated mode code, which can realize simultaneous control of Bluetooth APP and infrared remote control Smart car exercise and obstacle avoidance mode, tracking mode, music mode switch function.
  • It can access 7~12V external voltage. At the same time, we reserve some I/O interfaces to facilitate secondary development and carry various sensor modules to realize various functions according to your imagination.
  • Functional Mode:

  • Self-Developed Bluetooth APP Control
  • Ultrasonic Avoidance Obstacle Mode Car
  • Infrared Tracking Mode Car
  • Infrared Remote Control Mode Car
  • Bluetooth APP Control Mode Car
  • 5-in-1 (Infrared Tracking, Ultrasonic Obstacle Avoidance, Music Mode, Infrared Remote Control, Bluetooth Remote Control) Multi-function Program
  • Bluetooth Mode

  • Open the Arduino UNO Car APP to Connect the HC-05 Bluetooth Module.
  • After the bluetooth connection is successful, you can control the car , through your mobile phone.
  • When you press “1” Digital Car, It sets car to Tracking Mode.
  • Press The “2” Car to set to obstacle avoidance mode

    Press the “3” Car

    To Set To Music Mode

  • Also Supports Infrared Remote Control

Additional Information

Device Car
Type Bluetooth Tracking | Obstacle Avoidance

Bluetooth Controlled Robot Car