Latest PCB Design v03

A project log for Cedar Grove RobotFriend FeatherWing

A passive FeatherWing adapter for stacking an Adafruit PyBadge or PyGamer onto a Crickit FeatherWing.

CedarCedar 12/10/2019 at 06:590 Comments

The newest design provides improved cutouts, particularly for the Crickit's Signal I/O connector. The tolerance of the opening near the #1  I/O connector pins is tight given the proximity of the adjacent PyBadge mounting hole. The #1 connection works okay with standard header pins in spite of the issue, but we'll look to provide more clearance in the design of the next revision. It'll involve a trade-off of accessibility and mounting hole strength of the lower-right corner of the board.