The PWM frequency of the MKS DLC32 can be as high as tens of KHz (the traditional scheme is lower than 980Hz), which fully meets the needs of various semiconductor laser heads. The engraving effect is more delicate than the traditional desktop engraving scheme, and the grayscale expression is smoother. GPIO32 at the spindle location is a controlable Ground only, this is how IT controls spindle RPM when being used for a mill With these settings there is just one ‘problem’ that the origin is top right and the coördinates go from top right (0,0) to bottom left (+400,+385).

The mounting holes and board size of MKS DLC32 are compatible with MKS DLC, and the it can also be used with the LaserGRBL and LightBurn PC software.Maximum Z-axis travel distance from homing switch. Determines valid machine space for soft-limits and homing search distances. Open the LaserGRBL software or LightBurn or other serial tools on the PC (the default baud rate is 115200) File uploaded to Octoprint, then engraving from octoprint over USB works fine. Cutting from octoprint over USB works also fine.

You can use PC software such as GRBLaser to config the parameters by sending commands, here is the list: COMMANDS Maximum X-axis travel distance from homing switch. Determines valid machine space for soft-limits and homing search distances. Choose the baudrate which can be over 115200(The greater the baud rate, the faster the transmission speed, but the greater the chance of transmission errors). JohnJohn - I will try to do that tonight or tomorrow. Lasering is a hobby and life takes up the other 99% of the hours in my day. Well, that and sleep. But less so on the sleep the older I get… Does it matter that I don’t have the laser connected when I run that command? The steppers are connected, but because of the pin harness issue I haven’t attached the laser yet. Though I did manage to find the right 3-pin harness while in town this evening, so if I need to I can try to rewire to the correct harness. Harde limiet geactiveerd. De machinepositie gaat waarschijnlijkverloren als gevolg van een plotselinge en onmiddellijke stopzetting.Herplaatsing wordt sterk aanbevolen.When you want to use MKS DLC32 to install to a new machine, you generally need to configure parameters to fit your engraving machine. There are two ways to configure parameters, one is to configure through the configration file, and the other is to configure through the PC software. Configure through configuration files I went over to the look at it and see if they were up front on how it’s supposed to ‘do it better.’

As you can see, moving to the left increases the coördinates, downwards also increases but because of the origin bottom left, the coördinates should decrease when moving left or down. https://www.aliexpress.com/item/1005003246449359.html?spm=a2g0o.store_pc_home.productList_845147861.pic_9 Hardware As stated in the configuration above: You can absolutely tune in your power use with you mA meter in firmware using: speed_map: 0=P.PPP% VVVV=100.000% If your 3d printer have multiple extruders or z-axis motors, you need pay attention to the number of motor interfaces, motor driver slots, hot-end heater slots, hot-end thermal port, and limit-switch ports.Previously I used the original controller and connected the S9 to a raspberry Pi with Octoprint. But that doesn’t work as well as I was hoping for (main issue is that the laser can’t get information fast enough to engrave at full speed) Furthermore I didn’t have a way to control the laser (laser is not in my room but remote; computer is in my room). Mobile phone to control the RPi is not exactly convenient so I wanted to do it different. such as filament-run-out sensor, Power-off resume, auto-leveling sensor, expansion ports(12c, SPI, UART, CAN), etc... MKS has also developed a supporting mobile phone APP, witch can edit pictures, convert pictures into engraving files, and transfer them to the main board in addition to addition to conventional control. Grbl controls the mechanics of your machine. It does nothing except execute the instructions you send it, one at a time. Every time your laser makes a spot, it’s executed a line of code. That’s why it produces so much data for an image.