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Add new programmer 3D models
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oxplot committed Apr 24, 2021
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Expand Up @@ -9,15 +9,15 @@ program and debug the board using Atmel ICE.

## Programming Jig

A very rudimentary jig is provided in [STEP](./fpx_rev66_prog_jig.step)
and [STL](./fpx_rev66_prog_jig.stl) formats, suitable for pogo pins with
A very rudimentary jig is provided in [STEP](./fpx_rev97_prog_jig.step)
and [STL](./fpx_rev97_prog_jig.stl) formats, suitable for pogo pins with
body diameter of 1 mm and compressed length of 14.5 mm. The source model
is [a public onshape document](https://cad.onshape.com/documents/f66b699467fac012dcd77158/w/a7b99849e050d5e84077c871/e/efc53d333298cbe839427995) which you can copy and make
is [a public onshape document](https://cad.onshape.com/documents/b7cb965f97967d9fd459e84e/w/75a93212d414af572a197a4d/e/68acf7f0a0742a418e4545b1) which you can copy and make
modifications to. You will need a free onshape account to make changes.
The model can be 3D printed using extrusion printers such as Prusa i3,
without the need for overhang support.

![technical drawing of the programming jig](./fpx_rev66_prog_jig.svg)
![technical drawing of the programming jig](./fpx_rev97_prog_jig.svg)

The body of pogo pins are exposed on the side of the jig. You will need
clamp-type test probes or similar to make connections to the programmer
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