Unfortunately, on my Teensy 3.5 it only works when I use the Adafruit SSD1351 library here: https://github.com/adafruit/Adafruit-SSD1351-library (defining the SPI pins manually, so not sure if it uses HW spi).
Or when I use SW SPI in ucglib for the SSD1351 constructor. The display is however still connected to the HW SPI pins of the Teensy 3.5.
When using the HW constructor, the display simply stays black.
I didn't try an Arduino or something like that yet.
Hi
i bought this display, quite a while ago: https://www.aliexpress.com/item/1-5-inch-7P-SPI-Full-Color-OLED-Display-Screen-SSD1351-Drive-IC-128-RGB-128/32709943485.html?spm=a2g0s.9042311.0.0.27424c4ddrRZhP
Unfortunately, on my Teensy 3.5 it only works when I use the Adafruit SSD1351 library here: https://github.com/adafruit/Adafruit-SSD1351-library (defining the SPI pins manually, so not sure if it uses HW spi).
Or when I use SW SPI in ucglib for the SSD1351 constructor. The display is however still connected to the HW SPI pins of the Teensy 3.5.
When using the HW constructor, the display simply stays black.
I didn't try an Arduino or something like that yet.
I have another SSD1331 display, which works fine (and blazing fast) with HW SPI on ucglib: https://www.aliexpress.com/item/Free-Shipping-0-95-inch-7pin-Full-Color-65K-Color-ssd1331-OLED-Display-3-3v-5v/32646204260.html?spm=a2g0s.9042311.0.0.27424c4ddrRZhP