@camper56 said:
switch
Where do you have tha switch? I have also a Mana SE v3.2 board and could not find that switch.
I am running the latest GRBL 1.1 from https://github.com/gnea/grbl/releases (builded my self without any modification to sources) and the old fashioned 2 wire laser works ok when connected to Motor connector.
But the pwm laser that I connect to laser port will always turn on automatically when I power up the board. If I have understood correctly I should at least enable the laser mode on firmware for PWM lasers by changing $30=1. Will both the M3 and M4 commands use PWM if laser mode is enabled in GRBL?
In addition I have read that "grbl V0.8 used D11 for laser power and V0.9 is instead using the D12". Are there different hw versions of Mana SE 3.2 boards for different GRBL sw versions?