Hi,
I’m french new user on Lightburn. It’s a measing, I’m very happy to buy it !
For Christmas I update my old CNC Laser (with smoothie board) with a new laser, the Ortur LU2-10A
(10W LU2-10A Laser Module for Ortur ＆ Aufero Laser Engraver – SINISMALL )
It’s work great but curioustly I have a dot when i ask line…
I realize I haven’t checked the PWM frequency (Hz) is work with my motherboard…
I can change in firmware But I don’t find this information…
Any idee how process ?
thanks you
If you are still using a smoothie board, you can apparently change it in the configuration file… This is from their site…
Why would you want to do that?
Hi jkwilborn,
Exactly,It’s the ligne i want use, but I don’t have laser value (I search but no way to find Hz frequency or microsecond value)
I thought this was some European measurement from the 19th century, so I have no clue to what you are referring …?
I sometimes change the pwm on my controller, but I can change it per layer. You will have to change it and re-boot the controller for the frequency to be updated.
PWM frequency is referred to as the ‘period’ which is 1/frequency. 1kHz has a period of 1mS, 1/1000 = 1mS, 1/20000 has a period of 50uS.
What frequency can’t you find…?
Hi,
sorry for translate. When I say “ligne”, it’s parameter “laser_module_pwm_period” in the file.
The good news is Ortur answer me,
“LU2-10 supports 1khz to 5khz PWM frequency
5v Duty cycle standard”
In France microseconde is uS
Now I can use my laser !
Thanks you for assistance !
I used the uS in the previous post…
Thanks for posting Ortur reply about pwm frequencies…
There is a Ortur area here at the Lightburn forum…
Glad your up and running.
Have fun
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.