View Full Version : Need Guidance on : Android+ Bluetooth + Arduino + Stepper motors

09-10-2013, 02:09 PM
Hello Friends,

I want to do a small project: Control Stepper or servo motors (3 motors) from Android phone via Bluetooth. :)

I am planning to do it with arduino micro-controllers.

- Inputs from Android mobile device to Bluetooth module via Bluetooth.
- Control stepper or servo motors via Arduino controller with the inputs from Bluetooth module.

I'm new to this field, I want to do it with the simplest way. so need guidance for:

1. which Arduino Board & Bluetooth module will work ?
2. Can i attach 5v stepper/servo motor directly to 5v Arduino board or i need some IC or motor driver for it ?

09-12-2013, 10:09 PM
You can interface a HC-05 BT module with say a arduino / robot controller.

You will need a motor driver for the steppers , servos dont need motor driver and can be interfaced directly.