Photo slideshow via serial interface on Arduino and ST7789 240x240 IPS
YouTube video: https://youtu.be/vQY5ILjSZBc
To check LCD features (colors reproduction, brightness, contrast) and you need it quick without playing with SD card modules, libraries, etc. Project code can be easily modified for any LCD, the only required function is drawPixel()
- Convert photos to 240x240 24-bit Windows Bitmap (use Irfanview)
- Start CoolTerm and set 115200bps serial port speed
- Use "Send TextFile" to send photos to Arduino