Watchdog Timeout on SPIFFS.begin or SPIFFS.format

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Joined: Mon Jun 19, 2017 1:23 pm

Watchdog Timeout on SPIFFS.begin or SPIFFS.format

Postby SeattleStephens » Wed Jun 21, 2017 1:39 pm

I'm using an ESP-12E NodeMCU board from amazon with the Arduino IDE. It's been working without any problems but now I'm trying to use SPIFFS to store data and I'm getting a Watchdog Timeout after 8 seconds when I call either SPIFFS.begin or SPIFFS.format.

ets Jan 8 2013,rst cause:4, boot mode:(1,7)

wdt reset

I've run the example CheckFlashConfig sketch and it reports a size mismatch. IDE size of 4M and real size of 1M. I'm using the Adruino IDE board definition for NodeMCU 1.0 (ESP-12E Module) with a flash setting of 4M (3M SPIFFS).

Flash real id: 001440C8
Flash real size: 1048576

Flash ide size: 4194304
Flash ide speed: 40000000
Flash ide mode: DIO
Flash Chip configuration wrong!

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