
Tomu programming jig
prusaprinters
This is a 3d-printed pogo-pin programming jig for Tomu (https://tomu.im/), a tiny USB device. Normally you can use the built-in USB bootloader to reprogram it, but in the cases where you can't, having a jig to align the SWD programming pins on the bottom can help. To build this jig you will need: the 3d printed parts here 4 pogo pins, like these P111-E 1.3mm Diameter, 33.30mm long test pins two Adafruit Perma-Proto Quarter boards some 4-40 0.75" or M3 20cm stand-offs a compatible JTAG/SWD, like this $8 STLink v2 one Also handy is a small USB hub with per-port power switches, like this 4-port Sabrent USB hub When soldering the pogo pins, make sure they poke out about 1.5mm from the 3d-printed base. Video Demo Category: Electronics
With this file you will be able to print Tomu programming jig with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Tomu programming jig.