ESP8266 Developer Zone The Official ESP8266 Forum 2015-08-24T16:36:22+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=993 2015-08-24T16:36:22+08:00 2015-08-24T16:36:22+08:00 https://bbs.espressif.com:443/viewtopic.php?t=993&p=3407#p3407 <![CDATA[Re: ESP Error Codes]]>
"csum err" means check sum error.

Maybe because that your Flash is not supported.

Which kind of Flash you are using ?

Could you try it with another Flash or module ?

Statistics: Posted by ESP_Faye — Mon Aug 24, 2015 4:36 pm

]]> 2015-08-23T07:37:12+08:00 2015-08-23T07:37:12+08:00 https://bbs.espressif.com:443/viewtopic.php?t=993&p=3373#p3373 <![CDATA[ESP Error Codes]]>
ets Jan 8 2013,rst cause:2, boot mode:(3,7)

load 0x40100000, len 25460, room 16
tail 4
chksum 0x60
load 0x3ffe8000, len 1360, room 4
tail 12
chksum 0x53
ho 0 tail 12 room 4
load 0x3ffe8550, len 10428, room 12
tail 0
chksum 0xb3
csum 0xb3
csum err
ets_main.c

Statistics: Posted by gauravgupta1234 — Sun Aug 23, 2015 7:37 am

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