yes, a GPIO expander is beneficial when dealing with a lot of SPI devices. My recommendation is https://www.adafruit.com/product/3416It looks like this would work for me based on help from Chat GTP. If anyone can confirm then that would be much appreciated:
https://www.pishop.ca/product/modmypi-m ... sion-zero/
Get three of these https://www.pololu.com/product/3766 and an SPi display.
Multi-SPI is no problem but requires careful GPIO usage planning
Statistics: Posted by aBUGSworstnightmare — Mon Mar 11, 2024 7:06 pm