[Question] Trying to control BLDC with HC-05

Other Hardware Motors, Mechanics, Power and CNC
1

Hi,
I am having a problem controling a BLDC trough an HC-05 module,
Its a simple a program, i send the HC-05 a number between 1-100 and it converts it to 1000-2000 and writes it into the motor.
The problem is whenever the change is to rapid the engine jitters and glithches, any ideas how to fix it?

  • I know that the problem is not the software i wrote(It checks every value)
  • There is a voltage spike in the circuit whenever it happens
    VIDEO OF THE PROBLEM: jitter engine - YouTube
2

So you're certain it's not the software even though it doesn't work properly? In that case there's a problem somewhere in your hardware.

Since you haven't told us anything about what motor or ESC you have, how they are powered or how anything is connected together that's about as close as I can get.

Steve