I edited the arm "soporte v3 2.stl" and shorten the length to accommodate an IR Camera connected to a Raspberry pi with a gopro mount so it can see even on the first layer (see third image).
To secure it I used screws with the following dimensions
1 M3 x 20mm with a nut to secure the camera shell to the arm
4 M3 x 16mm to secure the faces of the shell with the camera inside
As I'm using the original arm, the lower connection to the aluminum extruded profile is a bit loose, you can use electrical tape to gain a couple of mm on the inside of profile.
No supports needed, I printed it with 15% infill and 4 top and bottom layers
| Custom_Camera_Mount_Back.stl | 156.1KB | |
| ir_camera_faceplate.stl | 85.6KB | |
| ir_camera_mount_shell.stl | 67.5KB | |
| soporte_v3_2.stl | 142.3KB |
