Arduino BLE for speed control
anonymous 2017-11-20 06:39:28 4020 Views2 Replies Hi
Noobie.
Need a recommendation for running a single dc 12 v motor on BT. Smartphone (not iPhone)must have vertical slider and 2 buttons for forward & reverse. Very straight forward is all I need.
What is recommended Arduino board with BT or plus BT.
Is there a script available for motor control.
What App to use
Thanks
Charles Harris
Noobie.
Need a recommendation for running a single dc 12 v motor on BT. Smartphone (not iPhone)must have vertical slider and 2 buttons for forward & reverse. Very straight forward is all I need.
What is recommended Arduino board with BT or plus BT.
Is there a script available for motor control.
What App to use
Thanks
Charles Harris
2018-02-06 22:39:01 Look up HC05 Bluetooth device, can be connected to Arduino Serial and configure with AT commands.
Pair with your phone then use App Inventor to make simple app that can send data to your device.
To change direction of motor you will need two relays to swap the polarity, don't forget a DIODE for back EMF
To change speed you need a speed controller or feed drive transistor with PWM signal.
Change PWM with your slider to change speed
brianmoreau
Pair with your phone then use App Inventor to make simple app that can send data to your device.
To change direction of motor you will need two relays to swap the polarity, don't forget a DIODE for back EMF
To change speed you need a speed controller or feed drive transistor with PWM signal.
Change PWM with your slider to change speed
brianmoreau 2017-11-21 16:20:08 main board: Romeo BLE , it is a board with Bluetooth and motor driver. https://www.dfrobot.com/product-1176.html
app: the attachment is the android GoBLE, which can use android phone to control the motor robert.chen
app: the attachment is the android GoBLE, which can use android phone to control the motor
robert.chen 