Air assist problem

but I want to upload/reinstall new firmware

I just, mistakenly, jumped in to answer the boot button question… and haven’t read the thread…

If you need load firmware to the controller, you usually have to put it into boot mode to run the bootloader software.

@misken can probably tell you. You can brick some of these controllers, so ensure you’re following the correct path. I don’t have one of these.

:smile_cat:

Not required. You can use a standard upload tool to flash the firmware again.

It looks like the air assist port is indeed powered on (blue LED). Try flashing the firmware again, then check again.

nothing helps it’s still the same

Just out of curiosity, as I don’t know your machine, have you tried sending the M7 command through the console to see what happens? I need to use it instead of the M8 to control the air assist on my Twotrees laser.

i tried all commands M7 M8 M9 and nothing happened

What kind of machine do you have? If you plug the cables into the Atomstack incorrectly, the fan will run constantly

hi my problem solved by replacing the motherboard

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