Got a few sparks setup via serial and having trouble with only one of them. It started in listening mode, I set the SSID and password via USB connection and now it just flashes blue (quickly). When I try to reset via mode button, the light turns solid blue and stays that way. If I hit reset and then hold down mode, the light goes dark after a few seconds.
This is not the same flashing blue as when in listening mode (also, can’t connect to it via serial anymore). It is very rapidly flashing blue.
Trying to hold the mode button down for 10 seconds to flush memory and start over but that isn’t working. Reset just restarts in and puts it back into rapid blue flash (very rapid).
@Nick, pop it into bootloader mode. Hold mode then tap reset (while continuing to hold mode), after three seconds it’ll start to flash yellow. You’re now good to go!