esp8266 server

ivan.kiss na novohrad.sk ivan.kiss na novohrad.sk
Sobota Leden 18 18:27:20 CET 2025 

Neviem, či vám je ovládanie AT príkazmi blízke. Mne ani náhodou.
Dávam do pozornosti tieto tutoriály. Chlapík to vysvetµjuje veµmi dobrým 
spôsobom:
https://techtutorialsx.com/category/esp8266/

On 2025-01-18 15:53, Fanda Kopriva wrote:
> dobry den
> 
> Hraju si s ESP8266.Mam pripojeny zarizeni pres udp do pc (vlastniho 
> programu).
> 
> Rad bych ho pripojil do prohlizece.Prosim zkusenejsi o radu.Viz vypis 
> dole.
> 
> Inicializace probehne v poradku.
> 
> Do prohlizece zadam adresu modulu .
> 
> Z modulu vypisu v prohlizeci dve radky "AHOJ TADY CHATA"
> 
>      Prvni dotaz - muzu nejakym komandem prohlizeci rict , aby se 
> stranka nacetla znovu ?
> 
>     tj. po prvnim textu  "AHOJ TADY CHATA" zacit znovu , resetovat 
> stranku a znovu napsat "AHOJ TADY CHATA"
> 
> Zobrazim dotazovaci pole v prohlizeci.
> 
> Kdyz vyplnene pole odeslu z prohlizece, tak dorazi do ESP v poradku 
> ,ale od te doby neprijde nic dalsiho z esp do prohlizece
> 
> i kdyz komand CIPSEND je spokojeny.Ale vyplnene pole projdou z 
> prohlizece do ESP bez problemu.
> 
>     Druhy dotaz - Je potreba nejak potvrdit prijaty data z prohlizece 
> nebo jak znovuzprovoznit komunikaci do prohlizece
> 
> Dekuju fanda
> 
> 
> 
> -----------------------------------------inicializace 
> ESP8266----------------------------------------
> 
>    O 0> AT+CWMODE=3__
> I 1: AT+CWMODE=3_____OK__
> 
>    O 1> AT+CWQAP__
> I 2: AT+CWQAP_____OK__WIFI DISCONNECT__
> 
>    O 2> AT+RST__
> I 3> AT+RST_____OK____ ets Jan  8 2013,rst cause:1, boot 
> mode:(3,7)____load 0x40100000,
> len 2408, room 16 __tail 8__chksum0xe5__load 0x3ffe8000, len 776, room 
> 0 __tail 8__chksum 0x84_
> _load 0x3ffe8310, len 632, room 0 __tail 8__chksum 0xd8__csum 
> 0xd8____2nd boot version : 1.6__
> SPI Speed      : 40MHz__SPI Mode       : QOUT__  SPI Flash Size & Map: 
> 16Mbit(512KB+512KB)__
> jump to run user1 @ 1000_________8__n____r___n_b______I 6____r_8_G_l_ 
> #_____r______I8_____
> ______r______I8_____0____l_r__r______l____b______b__b____l__l__b___b___~_n__n_________l___n_$
> ___________l___________l`___`_______b______l_8_________b_______|__r__r____ready__WIFI 
> CONNECTED
> __WIFI GOT IP__
> 
>    O 3> AT+CWJAP="chatabubu","huygtfrdr"__
> I 9: AT+CWJAP="chatabubu","huygtfrdr"___WIFI DISCONNECT__WIFI 
> CONNECTED__WIFI GOT IP____OK__
> 
>    O 4> AT+CIFSR__
> I 12: 
> AT+CIFSR___+CIFSR:APIP,"192.168.4.1"__+CIFSR:APMAC,"b6:e6:2d:15:0c:4e"__+CIFSR:STAIP,"192.168.1.52"_
> _+CIFSR:STAMAC,"b4:e6:2d:15:0c:4e"____OK__
> 
>    O 5> AT+CIPMUX=1__
> I 13: AT+CIPMUX=1_____OK__
> 
>    O 6> AT+CIPSERVER=1,80__
> I 14: AT+CIPSERVER=1,80_____OK__0,CONNECT__1,CONNECT____
> 
> --------------------------------------------konec inicializace 
> ---------------------------------
> 
> ---------------------------------  pozadavek prohlizece na zobrazeni 
> stranky --------------------
> 
> +IPD,1,462:GET / HTTP/1.1__Host: 192.168.1.52__Connection: 
> keep-alive__Cache-Control: max-age=
> 0__Upgrade-Insecure-Requests: 1__User-Agent: Mozilla/5.0 (Windows NT 
> 10.0; Win64; x64) AppleWebKit/537
> .36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36__Accept: 
> text/html,application/xhtml+xml,
> application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exc
> hange;v=b3;q=0.7__Accept-Encoding: gzip, deflate__Accept-Language: 
> cs,en-US;q=0.9,en;q=0.8____2,CONNECT__
> 
> ----------------------------------- zobrazeni dvou radek textu v 
> prohlizeci -------------------------
> 
>    O 7> AT+CIPSEND=0,45__
> I 17: AT+CIPSEND=0,45_____OK__>
>    O 8> <h1>AHOJ TADY CHATA</h1><body bgcolor=f0f0f0>
> I 18: _____busy s...____Recv 45 bytes____SEND OK__
> 
>    O 7> AT+CIPSEND=0,45__
> I 17: AT+CIPSEND=0,45_____OK__>
>    O 8> <h1>AHOJ TADY CHATA</h1><body bgcolor=f0f0f0>
> I 18: _____busy s...____Recv 45 bytes____SEND OK__
> 
> -----------------------------------  zobrazeni dotazovaciho pole v 
> prohlizeci --------------------
>    O 9> AT+CIPSEND=0,121__
> I 23: AT+CIPSEND=0,121_____OK__>
>    O 10> <form action="stranka.html">Stav zamku:<input type=text 
> size=16 name="zamek"><input type=submit value=odeslat></form>__
> I 24> ___busy s...____Recv 121 bytes____SEND OK__
> 
> ----------------------------------- odeslani pozadavku z prohlizece na 
> esp2866 --------------------
> 
> I 25:__+IPD,1,493:GEI 26: T /stranka.html?zamek=yguyguu HTTP/1.1__Host: 
> 192.168.1.52__Connection: keep-aliv
> e__Upgrade-Insecure-Requests: 1__User-Agent: Mozilla/5.0 (Windows NT 
> 10.0; Win64;
>  x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 
> Safari/537.36__Acce
> pt: 
> text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,i
> mage/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7__Referer: 
> http://192.1
> 68.1.52/__Accept-Encoding: gzip, deflate__Accept-Language: 
> cs,en-US;q=0.9,en;q=0.8____
> 
> ------------ po odeslani se prestanou prenaset data do prohlizece i 
> kdyz SEND je potvrzeny --------------
> ------------- ale data z prohlizece do esp nadale prochazeji 
> -------------------------------------------
> 
>    O 11> AT+CIPSEND=0,45__
> I 27: AT+CIPSEND=0,45_____OK__>
>    O 12> <h1>AHOJ TADY CHATA</h1><body bgcolor=f0f0f0>_____busy 
> s...____Recv 45 bytes____SEND OK__
> 
> I 28: 1,CLOSED__1,CONNECT__
> 
> I 29: __+IPD,1,462:GET / HTTP/1.1__Host: 192.168.1.52__Connection: 
> keep-alive__Cache-Control: max-age=
> 0__Upgrade-Insecure-Requests: 1__User-Agent: Mozilla/5.0 (Windows NT 
> 10.0; Win64;
>  x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 
> Safari/537.36__Acce
> pt: 
> text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,i
> mage/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7__Accept-E
> ncoding: gzip, deflate__Accept-Language: cs,en-US;q=0.9,en;q=0.8____
> 
> I 30: __+IPD,1,493:GEI 26: T /stranka.html?zamek=yguyguu 
> HTTP/1.1__Host: 192.168.1.52__Connection: keep-aliv
> e__Upgrade-Insecure-Requests: 1__User-Agent: Mozilla/5.0 (Windows NT 
> 10.0; Win64;
>  x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 
> Safari/537.36__Acce
> pt: 
> text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,i
> mage/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7__Referer: 
> http://192.1
> 68.1.52/__Accept-Encoding: gzip, deflate__Accept-Language: 
> cs,en-US;q=0.9,en;q=0.8____
> 
>    O 13> AT+CIPSEND=0,45__
> I 31: AT+CIPSEND=0,45_____OK__>
>    O 14> <h1>AHOJ TADY CHATA</h1><body bgcolor=f0f0f0>_____busy 
> s...____Recv 45 bytes____SEND OK__
> 
> --------------------------------------------------------------------------------------------------------------
> 
> 
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