Laser is not working #1105
Replies: 7 comments
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You can't use the SpnEn pin. If you have grbl 1.1 you need to use the Z+ or Z- pin instead. That is connected to the PWM pin 11 on the Arduino UNO. |
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Ok thanks that works for a little bit laser beam was there but now I have these problems |
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Program now is lagging like crazy... |
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If it's not a genuine arduino you could try reinstalling the CH340 driver on the Tools menu. |
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Yes I can but I tried BENBOX and in benbox it works perfectly...of course I connected pin back to spindleEn... |
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But anyway thanks for your help... |
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Please Can you help me I build my first DIY Laser engraver... I have arduino uno with cnc shield 3.0 and I soldered everything like is in the scheme...but when I soldered ground from laser to the Gate of (mosfet) laser small beam was there and when I soldered to the Souce (mosfet) laser was on full power all of the time but when I soldered to the Drain (mosfet) laser is not working at all...I use LaserGRBL and I tried every settings 30=256,32=1... Please help me and sorry for my english :D
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