I’m working in a project to build a small “pomodoro” clock device. In this project I want to use the Waveshare 1.28 in round display and the SEEED XIAO SAMD board. I’m having issues to connect the display with the board. What are your suggested XIAO pins to be connected to the CS, DC, RST and BL pins from the round display.
Take a look at the dev board schematic they have a display on it, and it looks like 2 choices for address selection. do the same.
HTH
GL 