only single color (red)

VGottselig / ESP32-RGB-Matrix-Display

Apache License 2.0

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only single color (red) #10

Closed gituser-rk closed 6 years ago

gituser-rk commented 6 years ago

Hello, I tried your demo and it works except that only red LEDs are working, no other colors. I has changed the pin assignments as I use a different wiring PCB from this project.(https://hackaday.io/project/28945-iot-rgb-led-matrix-controller-esp32). I'm using a standard HUB75 32x64 RGB pixel display. I'm not sure if it is a wiring, software or hardware (display defective?) issue. Any ideas?

gituser-rk commented 6 years ago

Solved. I've forgot to wire the power input connector (only feeding the display through the HUB75 connector with the ESP32) :-(