I would like to add some APA102 Leds, which should be possible as stated on the shop-website. (Inky Developer - Pimoroni)
“Additional pins broken out (display pins and additional APA102 output)”
“The display boards include a set of headers for the APA102 pins, so it’s possible to add more LEDs onto the chain that’s on the front of the board!”
A APA102 uses 6 pins. (Datasheet: https://www.americanbrightled.com/pdffiles/led-components/plcc/BB-2020BGR-TRB.pdf)
DI(Data In), DO (Data Out), CI (Clock In), CO (Clock Out), VCC (5V DC) and GND
Which voltage does the pin labelled “VLED” supply? 5V or 3.3V?
Also, I can’t find any pins for DI and CI, but I can for the others.
Thanks for reading^^