Simple Pogo Pin Adapter for flashing, programming
recommended min. 7mm of these pogo pins:
https://www.aliexpress.com/item/32803931987.html?spm=a2g0o.order_detail.order
DIN912 M2.5, length 4-5mm
printed in PETG using 0.15mm layer height
The author marked this model as their own original creation.