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Gameboypi / SPW

Gameboy SP Raspberry pi board
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Raspberry pi zero 1.3 #13

Closed BRaSSaS closed 5 years ago

BRaSSaS commented 5 years ago

The image that is available for download, does it work also for an rpi zero 1.3? I am trying it with an rpi 1.3 and I only get a white screen. I have already done all the tests and all the solders are correct.

BRaSSaS commented 5 years ago

I have been reading some guides, to see where the communication error with the screen may be. In all the guides that I have read to connect an ili9341 to an rpi zero, all the schemes coincide with this one: SCK ------------ pin 23 (GPIO 11) MISO ---------- pin 21 (GPIO 9) MOSI ---------- pin 19 (GPIO 10) CS -------------- pin 24 (GPIO 8) BL -------------- pin 12 (GPIO 18) RST ------------ pin 22 (GPIO 25) D / C ------------- pin 18 (GPIO 24)

Which is the same as you follow on your plate, except for the backlight pin: BL --> pin 12 (GPIO 18) That in your scheme, it does not appear, how do you control the backlight?

BRaSSaS commented 5 years ago

Amps, oks, you connect LED pin to VCC pin trought the 3.9R. But, still dont work and i don´t know why...

BRaSSaS commented 5 years ago

Sorry, it has been a gaffe. I have had a cold solder, a false contact. I promise not to open any more issues, without stabbing myself a bit before. What a shame...