Quick Question, why does OLED node only work with I2C and Not SPI ?
I have a Raspi zero OLED HAT ( 128x32) ( https://www.waveshare.com/product/displays/lcd-oled/lcd-oled-3/2.23inch-oled-hat.htm )
I got it to work on a other project and used I2C with the OLED node (bus:3c), because I could not get it to work on SPI. when I run the demo code in the terminal it looks and works great, and would like that same visual performance in Node-red. how do I go about this or can I only use I2C.
Thanks and your responses will be greatly appreciated.