I did both ways and no luck.
Using GRBL Z Code.
Atfer showing me "Initializing" in the central window, then its says the same first line than my other streamer. (0.8c...)
but that is the only lines it displays. In the other streamer after this it starts to show the settings ...
Then right after this appears the warning message named above.
Tried reseting the board with the reset buton, and, as I was afraid cause I did worked with nanos two or three years ago, things went worse...
...PicSender keeps freezing like before, but now the laser doesn´t turn on.
I tried with the manual switch in the PCB to turn it on (normally whenYou do this the laser turns on but with low power)and it lighted once but with a very wide focal point (as usual did with low power) and has not been able to turn on again.
When I sent the M03 command in the GRBL streamer the fan (which is connected together with the laser) turns on but the LD keeps off.
Maybe is a problem with the nano not sending enough power or the pin (pins) to control the laser modulation not sending the signal. So or now I´m grounded till I find a solution.
Right now going to contact customer support to check if can repair it in here or better send it to them (easier for them to replace pieces and find the problem)
Any idea to try while I contact them ad get their address to send back the PCB and the laser ?(will keep the machine, I like it and maybe in the meantime try to find another controler for keepying playing with it.
Thanks for your help, you are a great team, saludos,