I am trying to prototype with an Adafruit board that I thought would be a good match for a Boron, but it turns out it’s a bit problematic. I see the same behavior with 2 different Adafruit boards.
The schematic & fabrication print for the board in question:
If I plug a boron with connected antenna into this thing, then plug in the battery, I get about 2 seconds of a fast green flash then about 2 seconds of breathing white, repeating. It won’t connect.
If I unplug from the board, the Boron boots up and connects normally. There is only one switch that pulls the enable pin low, and the rest of the board pretty much connects a terminal block to the Boron. Any ideas? What am I missing?