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I am trying to drive a stepper motor based on a voltage (eventually leading to a PID). To do this, I want to stack a SlushEngine X LT on a Waveshare High-precision AD/DA board on a RPi.

However, they seem to be using the same GPIO pins on the RPi. Does someone know if this poses a problem and if so, how to solve this?

The ADC/DAC: ADC/DAC

The SlushEngine Model X LT: Slushengine Model X LT

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