I recently started playing around with my dev kit after some time away. So far things have been going rather well, I updated to the latest RC build (0.9.4) and was able to get back to developing like usual.
Today, however, after waking up one of the tiles, it started blinking red every few seconds. ~3 or 4 seconds will pass, and it will blink twice. If I hold down the push-button, the leds blink repeatedly until I let go, then the same pattern continues, but faster (two fast red blinks every 2 seconds).
What is this indicating? Is this signalling a low battery?
Thanks for your help!
EDIT: On a side note, is there a “troubleshooting” section of the sdk somewhere? If not, maybe this would be a good excuse to have one, that covers LED behaviors like this one?