How to drive this motor??

Other Hardware Motors, Mechanics, Power and CNC
1

Hi everyone! I am using the controller, Hobbywing SkyWalker 40A Brushless ESC Speed Controller With UBEC to drive the motor, FMS Super Scorpion 2845-kv2750 motor.

I tried to use analogWrite and digitalWrite to drive this motor. However, I cannot turn on the motor.
What's the problem??

2

I can't access your Bangood link.

Quite likely the ESC is controlled like a servo using Servo.write().

...R

3

Robin2:
I can't access your Bangood link.

Quite likely the ESC is controlled like a servo using Servo.write().

...R

It is the link for Bangood.

And your advice is great, the motor can run now.

Can I control the PWM to control the motor's rotation speed?

4

2-W1ND:
And your advice is great, the motor can run now.

Can I control the PWM to control the motor's rotation speed?

If the motor works with the Servo library then it will not work with PWM produced by analogWrite(). You should be able to control the speed with the Servo library.

If it is not working post your code.

...R

5

I would love to see the code you used to control the motor.
I'm using this ESC (same as you):

With this motor:

Where you able to control the speed of the motor?
How about getting RPM data?