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![TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub](https://user-images.githubusercontent.com/16980026/40522632-c667394e-5fc9-11e8-9b30-25e8aeeca947.jpg)
TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub
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Laser not shutting off between cuts, tried to send $32=1 but says invalid statement - LightBurn Software Questions - LightBurn Software Forum
![TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub](https://user-images.githubusercontent.com/16980026/40316485-68ff5e0e-5d16-11e8-9b06-287f2bf5b224.jpg)
TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub
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![TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub](https://user-images.githubusercontent.com/39032287/40309376-df9836a8-5d11-11e8-9da9-753e99fa3a64.png)
TTL LASER with Arduino UNO and how to add $30=1; $31; $32 to Grbl Laser · Issue #360 · arkypita/LaserGRBL · GitHub
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I am Neje user and i have problem with error17 when i am trying to change to laser mode ($32=1) - LightBurn Software Questions - LightBurn Software Forum
![Version 2.8.16 Error when writing changes to GRBL settings · Issue #166 · arkypita/LaserGRBL · GitHub Version 2.8.16 Error when writing changes to GRBL settings · Issue #166 · arkypita/LaserGRBL · GitHub](https://user-images.githubusercontent.com/16980026/32895289-7175466a-cad7-11e7-87e7-7cc1872d479c.jpg)
Version 2.8.16 Error when writing changes to GRBL settings · Issue #166 · arkypita/LaserGRBL · GitHub
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