The CNC T8 Mini is a small and cheep engraver from China bought at Gearbest.

- https://www.homofaciens.de/technics-machines-cnc-T8_en.htm
- https://makerhacks.com/t8-cnc-kit-review/
- https://youtu.be/lNEeP9GO5nA
- https://youtu.be/Nq_5xcJNv3w

A4988 Stepper Motor Driver Carrier.

Schematic
https://www.pololu.com/product/1182

Set all three jumper M0, M1, M2 for the highest microstep resolution, a sixteenth step.
Power ist with 24V.

dokumentation
https://github.com/gnea/grbl/wiki/Connecting-Grbl

Download the Grbl file: https://github.com/gnea/grbl]\\ ---- ==== Links ==== Some great tutorial for the CNC Shield V3 with the A4988.\\ - [[https://www.digitaldroid.co.za/blogs/tutorials/77051265-quick-start-cnc-shield-v3-for-arduino
- https://www.digitaldroid.co.za/blogs/tutorials/122289665-quick-start-cnc-shield-v3-for-arduino-part-two
- http://osoyoo.com/2017/04/07/arduino-uno-cnc-shield-v3-0-a4988/