Mini Gerbil 3 air assist wiring problem..
Hi senior.. greeting from Malaysia..
i just install my MG3 recently.. working superb.. but when i install air assist following the steps provided, my j2 pin 1 keep supply 5v.. even when i just on the machine.. i already change $95=1 or $95=0, air pump keep running.. i also change m7 or m8.. it is same.. pump keep running.. the only pump off when i remove j2 pin1 or pin 2 wire from board.. i use ssr 10a vdc to vac.. https://a.aliexpress.com/_c4oB0buT..
pls advise me
Now i got new problem.. m7 command is not enable in GBRL by default.. how can i change this command..
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Hi Ardamizal,
The Lightburn message is a generic message, but don't worry MG3's GRBL does support M7. So just click YES.
If you still have issues with the air assist being stuck on, have you checked the suggestions on this page? https://awesome.tech/mg3-air-assist-no-signal/
Regards,
Dan