ESP8266 Community Forum

Posted: **Wed Jun 10, 2015 9:23 am**

Hey guys,

Downloaded the latest firmware and flasher (tried NodeMCU version 0.9.6 and 0.9.5)

And I'm getting constant output of

Code: Select all

 ets Jan  8 2013,rst cause:1, boot mode:(3,7)

load 0x40100000, len 30448, room 16
tail 0
chksum 0xd7
load 0x3ffe8000, len 3040, room 8
tail 8
chksum 0x64
load 0x3ffe8be0, len 18952, room 0
tail 8
chksum 0x71
csum 0x71
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40210558, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
...
...
...

Not sure where to go from here? Any ideas?

I'm using the esp8266-03 board, if that matters.

Any and all help is appreciated.

Posted: **Fri Jun 26, 2015 3:03 pm**

Yes same here, but I only have it on the esp-12.
It works perfectly on esp-01.
I've been staring at this for a month now .
I assume it has something to do with the flash size.
The guys of nodemcu devkit got it ... but I can't seem to find at what offset they flashed the binaries.
My bet is that in the nodemcu config tab you have to set the size to for 4 Mb and change the offset of the binaries.
But I didn't got it to work

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