TYWE3S Pogo Programming Jig

Based on https://www.thingiverse.com/thing:3231225, remodeled in Fusion360. This is designed specifically to fit the TYWE3S on Treatlife SS01S wall switches. Notable changes:

• Pogo pins are moved inward slightly as I found that even with the largest tipped pins, they didn't reliably contact the pads on the TYWE3S, and on the SS01S, TX/RX/GPIO0 are not soldered to the underlying board
• Added notches so the jig doesn't intersect the capacitors and plastic peg on the SS01S
• Removed unused pin holes (leaving only VCC/GND/GPIO0/TX/RX) as I found the needed holes printed more accurately with the others removed

Other notes: I needed to ream out some of the pogo pin holes after printing. For that I used a 1mm cylindrical tip from a mini screwdriver kit. I used P75-E2 pogo pins. Soldering a push button between GND and GPIO0 pins is really handy. In the photo, I've cut away the thin wall next to the four pogo pins just to verify they were making contact.