LED Troubleshooting

General Discussion
1

Basic Information:

Printer Model: Voron 2.4r2
MCU / Printerboard: BigtreeTech STM32F446

Describe your issue:

I had my Chamber Lighting LED connected to J57. This is output is always on and the LED worked, but I could not turn it off.
I moved the LED connector to pin PF6. I have updated the config file, and now it doesn’t turn on.
I also have an LED light where the extruder is. This is connected to pin PB0.
I would like to know what I need to put into the config file to test these LEDs.
klippy (2).log (1.9 MB)

Thank you

2

Would be helpful to know what LED lights you have and how you exactly you connected them.

3

It ended up being a hardware problem. The LEDs that I have purchased from Amazon were bad.

4

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