Based on the work of [sekigon-gonnoc] and with help of [Thach], they’ve made their TinyUSB library support bitbanging of USB over PIO, and successfully ported their test jig firmware to it!

The shelves I built with the 720PRO are the most secure, and I’m excited to use this jig for my future projects. Item Weight: 7.9 lbs. | Item Dimensions: 13.56 x 9.25 x 6.81 inches | Material ...