Adafruit RGB Matrix HAT + RTC for Raspberry Pi

hzeller / rpi-rgb-led-matrix

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

GNU General Public License v2.0

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Adafruit RGB Matrix HAT + RTC for Raspberry Pi #550

Closed DebaGracias closed 6 years ago

DebaGracias commented 6 years ago

Hi All, I purchased a Adafruit RGB Matrix HAT + RTC and mounted it on my Ras Pi 3 .I followed all the steps mentioned in the link .However when I try to run my code using this library ,I dont see the desired result.I just see few lines of leds lit.I dont know what i'm doing wrong. I ordered the LED board from AliExpress I have also attached an image of Input Pin diagram of LED board and an image showing the issue. led display result ledboarddiagram

Could it be that the HAT is not compatible with this LED board?

hzeller commented 6 years ago

indeed, looks like you got a red/green panel with hub12 connector, not RGB with hub75. You might need to do some manual wiring and inversion of OE to get it to work with this library.

hzeller commented 6 years ago

We can probably combine this with the collecting bug for Hub12 requests #531 and close this one to keep things simple.