Arduino RGB Image
Displays a 16-bit RGB image on a ST7735 using an Arduino by storing it as an array of hexadecimal values in PROGMEM.
You can convert bitmap images to C hex arrays using something like this, https://littlevgl.com/image-to-c-array
Pinout that worked for me:
SCK 52
SDA 51
A0(DC) 46
RESET 49
CS 53
TX3 - RX3