开云体育

Hi, my non ND 817 display is fine, but 2 color backlighting isn’t very helpful in low light. I see a $42.88 external CAT display device, 12864 on Ali Express, but very little info. I’m not skilled enough to do any mods, but a plug and play, inexpensive option would be nice. For now, I’m experimenting with an external, soft white, pico LED to illuminate the screen from the front. Kind of like a reading book light. Anyone using this or other device? Thanks