MDF Rose Engine Lathe 2.0
Build Instructions – Stepper Controls
47
Assembly of the Nextion HMI Box
Attach Nextion Display to the Bezel
One hole is printed into the back side of the bezel for attaching the Nextion HMI
(circled in red to the right). That one needs to be enlarged using a #39 drill to a
depth of
1
/
8
”.
Attach one corner of the Nextion HMI using an M3 Thread Forming Screw, then
center the HMI. Drill the other 3 corners, and then attach the display using the
remaining M3 Thread Forming Screws.
Note that the Nextion is inserted
upside down. This is because the
microSD card slot is then pointed
down. And the microSD card slot is accessible so that upgrades can be done
without having to disassemble the whole system. (The slot for inserting the
microSD card is in the base, not the bezel.)
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