makerbase-mks / MKS-DLC32

MKS DLC32 motherboard kit, which is an offline engraving master control kit developed for desktop engraving machines. The hardware is equipped with a 32-bit high-speed ESP32 module, integrated WIFI function, and directly drives a 3.5-inch touch color screen; it can realize fast engraving and WEB web pages. Control, mobile phone APP control and other functions.
https://www.aliexpress.com/item/1005003183498253.html?spm=a2g0o.store_pc_home.productList_8356958.pic_0
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MKS LS ESP32 PRO and 210W Laser. #494

Open Grex3D opened 3 months ago

Grex3D commented 3 months ago

Hello, I would like to replace the original motherboard of my 210W diode laser (48W optical) with an MKS LS ESP32 PRO. (Atomstack has a closed firmware, and the WiFi is locked in AP mode, and I can't find a solution...)

I see that the TTL is max 50W and the max power input is 24V - 10A (My power supply is 24V 9A).

The original connection seems to use a single wire on the + TTL, and then the laser module is powered via 2x24V port. (permanently powered)

My question is: Can I use the same connections on this board? Or are the 24V ports also limited to 50W? I could maybe power the laser module directly from the power supply? But I'm not sure what kind of protection to use, a MOSFET?

Thank you.