Hi, I think I made a programming booboo and mixed up sleep(seconds) with delay(ms) Spark.sleep(30000); I think my core is sleeping for 30,000 seconds each time I turn it on so /build won’t let me fix the firmware since it’s always sleeping. It currently boots up, then the led pulses slowly with t…

Happened to a friend of mine. I don’t think there’s no other way other than a factory reset :frowning:

Breathing white is not covered in the troubleshooting guide but is covered here [image] Firmware v0.2.0 released, with many fixes Firmware I’ll write up the new spec a bit later, but there will be three potential states of the …

There was discussion of a “safe” or “recovery” mode which copies the factory firmware without clearing wifi credentials. [image] Would a safe mode be useful? Just thinking aloud about a safe-mode feature… Developers using OTA update to program the core sometimes have to perform a facto…

Thanks, I added a +1 for the recovery feature in its thread. Also for the record, factory reset worked.

Another way is to put it in DFU mode and re-flash using USB

Reflash when stuck in sleep mode

Troubleshooting

suckms February 13, 2015, 9:24am 3

Breathing white is not covered in the troubleshooting guide but is covered here

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Reflash when stuck in sleep mode

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