Raspberry pi pico NEMA34 Stepper

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1

Hello everyone. I bought NEMA34 nad CS-D808 driver (30V-80V) . I asked him can I run this with 24V and he says yes but now it isn’t working. Is it to code or is it because vol is not enough? Here is my code:

from machine import Pin
import time
import utime
dirPin = Pin(4, Pin.OUT)
stepPin = Pin(3, Pin.OUT)
enaPin = Pin(2, Pin.OUT)
dirPin.high()
while True:
    stepPin.high()
    time.sleep_us(200)
    stepPin.low()
    time.sleep_us(200)

I connected DIR- , PUL- , ENA- to GND. I connected DIR+ to pin 4 ,PUL+ to pin 3, ENA+ to pin 2 .
Is this code correct?
Can I run this with 24V-6A ? Top of the driver, It says (VDC 30V-80 V)

2

Hey @Frank287584,

Would you be able to tell us more about the driver you are using? It does sound like it is only intended for 30-80V based on the product name.

Would you be able to share a link to the product page for this driver board?

3

Can you describe what you mean by ‘not working’? Does it move at all, move in the wrong direction, move erratically, sit there and hum, sit there and do nothing, or something else?

Draw up a diagram of your wiring of the controller to the pi, the 24V 6A power supply to the controller, and the controller to the motor, and post it with your reply, or post a link to where you have posted it on the www. Also, mention the make and model of the motor.

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