Last year, [Timothy Reese] created the Fiddy for Adafruit. This is a 3D printed ‘clip’ for six pogo pins, designed to clip onto the end of an Adafruit Pro Trinket for FTDI programming.

[Robin] originally designed a 3D-printed integrated prototype based on a Cirque trackpad that would clip onto the right side of the keyboard and connect at this point using pogo pins, but after ...