Hello, I need to use the OpenMV to control the driving of my robot using stepper motors with bidirectional control. I see that there is a motor shield that I can get to use with the OpenMV H7 Cam - How would I use that with two stepper motors? And is it possible to run four stepper motors off of it?
Hi, the motor shield can control 1 stepper motor. There’s an example script that shows this.
If you need more please use the I2C/SPI bus onboard to control a stepper motor driver.
How would I use I2C/SPI?
Also, thank you for such a quick reply
Please read the API for how to make SPI work.
How would I use that driver for two motors? it looks like only one motor can connect to it
I don’t know. Please research how to make this work. I cannot be project help support for you.
The camera has a SPI/I2C bus. So, you can hookup any SPI/I2C bus motor driver. You can hookup 2 SPI motor drivers using two chip select pins.
Okay, that makes sense,