ESP8266 Community Forum

- Fri Aug 21, 2015 1:25 am #26648 Hi all ,

Recently i have bought Esp 8266 module, i am running it as a server option,

i have an issue while sending reply to the client message,

i got > prompt successfully for AT+CIPSEND=0,12 then i start sending the data of 12 bytes ESP8266 Module restart on its own

I have disabled Watchdog too for testing the same.

Module firmware version is

11:49:57.921> AT+GMR
11:49:57.921>
11:49:57.921> AT version:0.21.0.0
11:49:57.921> SDK version:0.9.5
11:49:57.921>
11:49:57.921> OK

Please find the command response for the same below

[i]11:42:26.734> AT+CIPMUX=1
11:42:26.734>
11:42:26.734>
11:42:26.734> OK
11:42:31.609> AT+CIPSERVER=1,502
11:42:31.609>
11:42:31.609>
11:42:31.609> OK
11:43:30.171> 0,CONNECT
11:43:45.421>
11:43:45.421> +IPD,0,11:hi hw r u
11:43:54.546> AT+CIPSEND=0,12
11:43:54.546>
11:43:54.546>
11:43:54.546> OK
11:44:00.796> > ya fine how rˆ<0>lœÈsOÀŒ±âo@ˆàˆŒŽƒìŽpŒ¾‚oÀì8“O|cŒŽpˆónoöÆïùnÆ“nócpŒŽ±l`
11:44:00.796> ›`
11:44:00.859> ÿsˆ<0>lœèsoÀŒ±âo@ÆðˆŒŽ‚ìŽpŒ¾ƒOÀ츓o|cŒŽpˆóooæÆïýoÆ’nûcpŒŽ±l`
11:44:00.859> “`
11:44:00.921> ÿrˆ<0>lœÈsOÀŒ±ão@ˆàˆŒŽƒìŽpŒ¾Ž‚oÀì8“O|cŒŽpˆóooöÆïùnÆ“NócpŒ±l`
11:44:00.921> ›`
11:44:00.921> ÿrˆ<0>lœèroÀŒ±ãn@ˆàˆŒŽƒìŽpŒ¾Ž‚oÀ츓O|bŒŽpˆòooöÆîùoÆ“NûbpŒ±l` ›`
11:44:00.921> ÿpòoàA7`ÇðƒÇàlŽ€Ž€Ž€c@ƒnãño@ƒŒ¸ˆŒónoï
cpqˆsˆnìÁo@DZ`p`sn|““o@Çðœ=Ä`îóoàA7`ÇðsÇŽãNãŽ€Žpˆp’nŸÆŽðpˆŒónoî
cxƱànìÁo@Çâ6` {n˜ro|’’o@ŽàsNÇ“` on@Ž<0>žoÎÆp1ˆŒóooî
cæ’`
11:44:01.140> ƒnoàA'`ÇðsÇŽânâìŽ‚8ˆp“NßÆâpˆŒòonï
cp1ˆrˆnìÁn@=Ä`p`so|““n@ŽàrnÇ’`
11:44:01.140> sN|“’o@ÇðsnÇ“`
11:44:01.140> ›`
11:44:01.140> cÇÞƒNÀŒ¸~òoöÆΓNãsOìýoÏÆúŒƒŒbq›` Æ€ì&€Mc<0>ì6€“nãA7`Æ€ˆ<0>ˆìˆŽs
11:44:01.140> cì“`
11:44:01.140> Æ€ì6€Ic<0>lloÆ’nÀˆ<0>ˆ<0>ˆ<0>Œ<0>l&cÍl±`@ˆŽ $c
11:44:01.140> 
11:44:01.140> nà=o@{M챓NÀŒ<0>Ž=bnìA“`
11:44:01.140> coòÉoðÆìóo@Œ¾“âo@“O|bopÉ`
11:44:01.140> ›` ÿsˆ<0>lœÈsoÀŒ±âo@ÆðˆŒŽ‚ìŽpŒ¾ƒOÀì8“o|cŒŽpˆónoæÆïýnÆ“nûcpŒŽ±l`
11:44:01.140> “`
11:44:01.140> ÿsˆ<0>lœÈsOÀŒ±âo@ˆàˆŒŽƒìŽpŒ¾‚oÀì8“O|cŒŽpˆónoöÆïùnÆ“nócpŒŽ±l`
11:44:01.140> “`
11:44:01.468> ÿrˆ<0>lœèroÀŒ±ãn@ˆàˆŒŽƒìŽpŒ¾ŽƒoÀ츓o|bŒŽpˆòooöÆîýoÆ“NûbpŒ±l` ›`
11:44:01.468> ÿpóoàA'`Çð‚ÇàlŽ€Ž€Ž€c@oâño@lŽœc@cOonï
cpqˆrˆNìÁn@ŽrˆosŽ’oî
cpœ=Ä`ÎòoàA'`ÇðsÇŽânâŽ€Žpˆp“NßƏðpˆŒóonï
cxƱàNìÁn@lŽŒl`
11:44:01.468> snØsn|““o@ÇðsnÇ’`
11:44:01.468> oo@Ž<0>ŸnîÆp1ˆŒónoï
cöš` ƒonàA7`ÇðrÇŽãNãìŽƒ¸ˆp“nŸÆâpˆŒóooî
cp1ˆsˆNìÁo@Ž9Ä`p`ro|’“o@ŽàsnÇ“`
11:44:01.468> {n|““n@ŽàrnÇ’`
11:44:01.468> “`
11:44:01.468> cÇÞƒnÀŒ¸òoæÆΓnãsoìýoÏÆúŒƒŒcq›`
11:44:01.468> Æ€ì6€Mc<0>ì6€’nâA7`Æ€ˆ<0>ˆìˆŽs
11:44:01.468> cì“` Æ€ì&€Mc<0>lloÆ“NÀˆ<0>ˆ<0>ˆ<0>Œ<0>l6cÍl±`@ˆ
11:44:01.468> $c
11:44:01.468> 
11:44:01.468> oà=n@ì6bb“NÀŒ<0>Ž9cnìA’`
11:44:01.468> coóÍnðÆìòo@Œ¾“ão@›O|cOpÍ` ›`
11:44:01.468> ÿŒ
11:44:01.859> <0><0><0><0><0><0><0><0><0>€ÕRªªiªjjÉ**Š*))©HøäÿrˆŽ
11:44:01.859> ô
11:44:01.859> Ai-Thinker Technology Co. Ltd.
11:44:01.859>
11:44:01.859> ready
11:49:45.234> [/i]

any one can help me on this to resolve the issue

Regards
kudiarasu

- Fri Aug 21, 2015 4:51 am #26673 I have down graded the firmware version to AI-v0.9.5.0 AT Firmware. seems to be working
regards
kudi