How to Turn On the Lights with a G-code Command?

Bambu Lab A Series Bambu Lab A1 mini
1

Hi everyone,

I’m looking for a way to control the lights on my Bambu Lab A1 printer using a G-code command. Specifically, I’d like to know if there’s a command to turn the lights on.

I’ve tried using the M150 command, but it doesn’t seem to work, or maybe I’m not using it correctly. Does anyone know if the A1 supports this command or if there’s an alternative?

Any tips or documentation references would be greatly appreciated!

Thanks in advance!

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2

did you find a way to make it work? as i would like to put it in my start gcode to turn the light on

3

Bambu Lab’s firmware natively handles the main toolhead light, meaning standard G-code commands for turning it on and off do not work for the A1’s built-in illumination.

4

thanks for the quick reply

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