ESP8266 Community Forum

- Thu Dec 26, 2019 6:02 am #85055 At my side, my esp8266 never be able to get IP if any type of debug is enabled. However, it can work if disabling Debug.

I'm headache because WIFI enterpise because my board can work well with nornal WIFI network however my board get hardware watchdog reset frequently with WIFI enterprise. Seems that the IP timeout reached, its IP is released then it cannot handle this case

This is a typical log
16:39:22:344] sdlܟ<▒l▒<
[26/12/19 - 16:39:22:344]
[26/12/19 - 16:39:22:345] ▒l▒
[26/12/19 - 16:39:22:345] c|▒▒▒▒r▒#▒c▒▒go▒dog▒▒▒c8ćdsdrl8▒o▒
[26/12/19 - 16:39:22:351] ▒$
[26/12/19 - 16:39:22:352] ▒▒
[26/12/19 - 16:39:22:352] b
[26/12/19 - 16:39:22:352] '▒|▒
[26/12/19 - 16:39:22:353] ▒{▒
[26/12/19 - 16:39:22:353] b▒▒og▒l▒▒l`▒o$`'{▒▒▒g▒ls▒▒'
[26/12/19 - 16:39:22:360]
[26/12/19 - 16:39:22:362] ▒d▒▒
[26/12/19 - 16:39:22:556] ▒▒d▒▒▒$▒o▒▒c$`s▒glOPMODE_CHANGED
[26/12/19 - 16:39:23:318] AUTHMODE_CHANGE
[26/12/19 - 16:39:29:345] CONNECTED
[26/12/19 - 16:39:29:365] GOT_IP ==> get IP
[26/12/19 - 17:40:57:631] DISCONNECTED
[26/12/19 - 17:41:12:076] ==> 1 hour passed from the last time esp8266 got IP
[26/12/19 - 17:41:12:079] ets Jan 8 2013,rst cause:4, boot mode:(3,6)
[26/12/19 - 17:41:12:079]
[26/12/19 - 17:41:12:080] wdt reset
[26/12/19 - 17:41:12:083] load 0x4010f000, len 3456, room 16
[26/12/19 - 17:41:12:087] tail 0
[26/12/19 - 17:41:12:088] chksum 0x84
[26/12/19 - 17:41:12:088] csum 0x84
[26/12/19 - 17:41:12:089] v600f0967
[26/12/19 - 17:41:12:089] ~ld
[26/12/19 - 17:41:12:274] ▒#l`{▒o$OPMODE_CHANGED
[26/12/19 - 17:41:13:045] AUTHMODE_CHANGE
[26/12/19 - 17:41:19:039] CONNECTED
[26/12/19 - 17:41:19:085] GOT_IP