Recommendation is to use a better system architecture. Use a Pi Zero for the UI and a RP2040 for the IO control. Implement the IO control as a chipset. Use RS232/RS485 or USB between the Pi Zero and RP2040.
There are two types in microcontrollers on is connectivity/UI and the other is motor control. The UI you want will be rather large for the RP2040. The RP2040 was designed for low end motor control type of applications.
There are two types in microcontrollers on is connectivity/UI and the other is motor control. The UI you want will be rather large for the RP2040. The RP2040 was designed for low end motor control type of applications.
Statistics: Posted by dthacher — Sun Jun 08, 2025 2:40 pm