Kindly help to update my Co2 from M2 to Mini Gerbil v3

LightBurn Hardware Compatibility
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1

Good Day
Just bought Mini gerbil v3 now is giving is says it can’t detect 24v and 5v and also Alarm 8 error homing. Anyone who can help with wiring i will share the pictures

Here is the link for video of the whole step up

M2
M21080×810 125 KB

IMG-20250610-WA0049
IMG-20250610-WA0049810×1080 151 KB

image0
image01920×1440 197 KB

image2
image21920×1440 247 KB

LIHUIYU-__07
LIHUIYU-__071000×1354 281 KB

20250630_165135
20250630_1651351920×1080 326 KB

2

The wiring in this picture:

PCB rear
PCB rear810×1080 151 KB

Suggests:

  • GND = Black + Red
  • 24 V = Blue + Yellow
  • GND = Red
  • LO = Black

This picture suggests:

Driver front
Driver front1920×1440 197 KB

The Red = GND next to the Black = LO is connected to +5V, rather than GND.

That might just blow a fuse somewhere, so disconnect everything and measure the power supply output voltages to be sure it’s still functional.

3

Good Day

Noted Sir thanks i will try to do so and i will get back for the results. Thanks