I am trying to test a nRF5340 with a 1.3 inch waveshare 240x240 display using a st7789 driver. How would I connect the display to the board:
VCC |
3.3v |
GND |
Ground |
DIN |
Serial Data |
CLK |
Serial Clock |
CS |
Chip Select |
DC |
Data Command/Control |
RST |
Reset |
BL |
Backlight |
and create an overlay file representing the display connections?