How to add end stop switches to TwoTrees TTS-55 laser engraver - Random or Off Topic - V1 Engineering Forum
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I got a great deal on a purchase of a used TwoTrees brand laser engraver, model TTS-55, which is a 5.5W diode. It’s a nice entry level laser CNC rig. It has a vertical screw for adjusting focal distance, and a horizontal screw for locking in the height, once set. I bought it from their website, under their clearance page, which has some used items, which they certify as fully functional. Mine was like new, everything was included, and I cannot see any way in which it was not like buying a new u
![](https://the-gadgeteer.com/wp-content/uploads/2022/06/two-trees-tts55-laser-engraver-cutter-38.png)
Two Trees TTS-55 DIY Laser Engraving and Cutting Machine review - cutting things with light is awesome! - The Gadgeteer
![](https://the-gadgeteer.com/wp-content/uploads/2022/06/two-trees-tts55-laser-engraver-cutter-56-1.jpg)
Two Trees TTS-55 DIY Laser Engraving and Cutting Machine review - cutting things with light is awesome! - The Gadgeteer
![](https://i.ytimg.com/vi/hkF5RwUcn30/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLAPHoyYNgIwxq1SH6E03CpbUDexMA)
TTS 55 PRO Assembly Video
![](https://i.ytimg.com/vi/m5fO3BqGAV0/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLD2fgADhn_hMOlavVwqvYCKdXr1Dw)
Two Trees TTS-55 Laser Cutter and Engraver Assembly, Setup, Upgrade, Review! GREAT Entry Level Unit!
![](https://us2.dh-cdn.net/uploads/db5587/original/3X/c/5/c56a853941c3ca6e8ff231b4acec59dd9cf5b530.jpeg)
How to add end stop switches to TwoTrees TTS-55 laser engraver - Random or Off Topic - V1 Engineering Forum
![](https://us2.dh-cdn.net/uploads/db5587/original/3X/a/d/adef28a8285c28983e459657b9d91e99fdcf4495.jpeg)
How to add end stop switches to TwoTrees TTS-55 laser engraver - Random or Off Topic - V1 Engineering Forum
![](https://i.ytimg.com/vi/m-ce3zchdtc/sddefault.jpg)
TwoTrees Totem-S Limit Switch Installation Instructions
![](https://i.ytimg.com/vi/XBL9NOxavuI/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLC8DVkyKnigNY2eRMhuboDHvt94-Q)
Twotrees laser TTS-55 and adding limit switches
![](https://us2.dh-cdn.net/uploads/db5587/original/3X/0/5/055e782d4c37a3828f89d0ad3c628ead2e0ad6c8.jpeg)
How to add end stop switches to TwoTrees TTS-55 laser engraver - Random or Off Topic - V1 Engineering Forum
![](https://i.ytimg.com/vi/Fup6BeAQMJc/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBx8bQneazBsuXRWF3ZLK68fOgVCQ)
Twotrees laser TTS-55 and adding limit switches
![](https://i.ytimg.com/vi/HzpXdDbV1lc/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgUChAMA8=&rs=AOn4CLANmUpM1lS-7Q75hBUrVK0vET3cbA)
Twotrees laser TTS-55 and adding limit switches
![](https://the-gadgeteer.com/wp-content/uploads/2022/06/two-trees-tts55-laser-engraver-cutter-36.png)
Two Trees TTS-55 DIY Laser Engraving and Cutting Machine review - cutting things with light is awesome! - The Gadgeteer