ESP-01(ESP8266) commandes directe

Voici ce que je peux montrer sur le fonctionnement des ESP-01.

Il y a également des commandes pour mettre en IP fixe et changer le hostname, mais ces commandes ne semblent pas restées en mémoire, donc je n'en parlerai pas.

L'essai est fait avec YAT et 2 ESP-01. Ici on n'a que 1 des 2 ESP-01.

Il y a une commande pour utiliser le IP ou le HOSTNAME et une autre pour afficher le IP distant lors de l'affichage de la donnée reçu.

émission
réception
(08:18:56.554) (0.000) (COM24) AT+RST<CR><LF>                         démarrage initialisation(suivant Elektor)
(08:18:56.585) (0.031) (COM24) AT+RST<CR><LF>
(08:18:56.585) (0.000) (COM24) <CR><LF>
(08:18:56.585) (0.000) (COM24) OK<CR><LF>
(08:18:56.658) (0.073) (COM24) <CR><LF>
(08:18:56.658) (0.000) (COM24)  ets Jan  8 2013,rst cause:2, boot mode:(3,6)<CR><LF>
(08:18:56.670) (0.012) (COM24) <CR><LF>
(08:18:56.670) (0.000) (COM24) load 0x40100000, len 816, room 16 <CR><LF>
(08:18:56.670) (0.000) (COM24) tail 0<CR><LF>
(08:18:56.670) (0.000) (COM24) chksum 0x8d<CR><LF>
(08:18:56.670) (0.000) (COM24) load 0x3ffe8000, len 788, room 8 <CR><LF>
(08:18:56.711) (0.041) (COM24) tail 12<CR><LF>
(08:18:56.711) (0.000) (COM24) chksum 0xcf<CR><LF>
(08:18:56.711) (0.000) (COM24) ho 0 tail 12 room 4<CR><LF>
(08:18:56.711) (0.000) (COM24) load 0x3ffe8314, len 288, room 12 <CR><LF>
(08:18:56.711) (0.000) (COM24) tail 4<CR><LF>
(08:18:56.711) (0.000) (COM24) chksum 0xcf<CR><LF>
(08:18:56.711) (0.000) (COM24) csum 0xcf<CR><LF>
(08:18:56.711) (0.000) (COM24) <CR><LF>
(08:18:56.711) (0.000) (COM24) 2nd boot version : 1.2<CR><LF>
(08:18:56.711) (0.000) (COM24)   SPI Speed      : 80MHz<CR><LF>
(08:18:56.711) (0.000) (COM24)   SPI Mode       : QIO<CR><LF>
(08:18:56.711) (0.000) (COM24)   SPI Flash Size : 8Mbit<CR><LF>
(08:18:56.711) (0.000) (COM24) jump to run user1<CR><LF>
(08:18:56.711) (0.000) (COM24) <CR><LF>
(08:18:56.740) (0.029) (COM24) correct flash map<CR><LF>
(08:18:56.740) (0.000) (COM24) <DC2><FS>rlròn<SO>lp÷Œ<FS><STX><BEL><DC2>‚nÇ<DC2>ròn|ì<FF>Äl$l`<STX><FS>b<DC2><DC2><STX><FF>b<DC2>r<DC2><STX>lânb‚n<STX><FF>l`<STX>Œ<FS>r<DC2>lÄl<DC2>ä<FF><FF><FF>l`<STX>Œ<FS>r<DC2>lÇl<DC2>ä<FF><FF><FF>l`<STX>Œ<FS>r<DC2>l<FF>$<DC2>ä<FF><FF>ll`<STX>rl$<DLE>rlŒ<DC2>bb<FF>ÇŒbŒb<EOT>b|’ÇÄ<BEL><DC2>b<DC2>b<BEL>òn'<DC2>nn0<STX><FF><STX>ll<DC2><STX>ÄÄ<FF>Ä<FF>Ä<FF><FF>lŒÌÄŒì<FF><FF>$`<STX>€<STX>n<STX>Œ’bb<FF>lllÄä<DC2><FF>b<FF><STX><STX>Œ2bb<FF>l<FF>Œb<FS>rlrl<CR><LF>
(08:18:56.826) (0.086) (COM24) ready<CR><LF>
(08:18:56.954) (0.128) (COM24) WIFI CONNECTED<CR><LF>
(08:18:57.749) (0.795) (COM24) WIFI GOT IP<CR><LF>
(08:19:02.795) (5.046) (COM24) AT+CWMODE=1<CR><LF>
(08:19:02.861) (0.066) (COM24) AT+CWMODE=1<CR><LF>
(08:19:02.861) (0.000) (COM24) <CR><LF>
(08:19:02.861) (0.000) (COM24) OK<CR><LF>
(08:19:05.150) (2.288) (COM24) AT+CWJAP="ssid","password"<CR><LF>               application paramètres réseau
(08:19:05.220) (0.070) (COM24) AT+CWJAP="ssid"," password "<CR><LF>
(08:19:05.299) (0.079) (COM24) WIFI DISCONNECT<CR><LF>
(08:19:08.140) (2.841) (COM24) WIFI CONNECTED<CR><LF>
(08:19:08.774) (0.634) (COM24) WIFI GOT IP<CR><LF>
(08:19:09.270) (0.496) (COM24) <CR><LF>
(08:19:09.270) (0.000) (COM24) OK<CR><LF>
(08:19:11.039) (1.769) (COM24) AT+CPIMUX=0<CR><LF>
(08:19:11.123) (0.084) (COM24) AT+CPIMUX=0<CR><LF>
(08:19:11.123) (0.000) (COM24) <CR><LF>
(08:19:11.123) (0.000) (COM24) ERROR<CR><LF>
(08:19:12.560) (1.437) (COM24) AT+CIPSTART="UDP","0.0.0.0",5000,5000,2<CR><LF>    UDP, pour connexion série
(08:19:12.651) (0.091) (COM24) AT+CIPSTART="UDP","0.0.0.0",5000,5000,2<CR><LF>
(08:19:12.651) (0.000) (COM24) CONNECT<CR><LF>
(08:19:12.651) (0.000) (COM24) <CR><LF>
(08:19:12.651) (0.000) (COM24) OK<CR><LF>
 
(08:19:34.199) (8.585) (COM24) AT+CIPSEND=10,"192.168.5.100",5000<CR><LF>début envois de donnée, avec IP et port
(08:19:34.284) (0.085) (COM24) AT+CIPSEND=10,"192.168.5.100",5000<CR><LF>
(08:19:34.284) (0.000) (COM24) <CR><LF>
(08:19:34.284) (0.000) (COM24) OK<CR><LF>
(08:19:34.284) (0.000) (COM24) >
(08:19:36.058) (1.774) (COM24) test=777<CR><LF>                                              donnée(test=777)
(08:19:36.194) (0.136) (COM24) <CR><LF>
(08:19:36.194) (0.000) (COM24) Recv 10 bytes<CR><LF>
(08:19:36.194) (0.000) (COM24) <CR><LF>
(08:19:36.194) (0.000) (COM24) SEND OK<CR><LF>

(08:20:03.078) (22.456) (COM24) <CR><LF>                                                donnée reçu(test=777)
(08:20:03.078) (0.000) (COM24) +IPD,10:test=777<CR><LF>
 
(08:20:15.891) (6.949) (COM24) AT+CIPDINFO=1<CR><LF>                             IP avec port dans donnée reçu
(08:20:15.973) (0.082) (COM24) AT+CIPDINFO=1<CR><LF>
(08:20:15.973) (0.000) (COM24) <CR><LF>
(08:20:15.973) (0.000) (COM24) OK<CR><LF>
(08:20:21.816) (5.843) (COM24) <CR><LF>
(08:20:21.816) (0.000) (COM24) +IPD,10,192.168.5.100,5000:test=777<CR><LF>    donnée avec IP et port(test=777)
 
(08:20:36.205) (9.363) (COM24) AT+CIPSEND=10,"ESP-0DC66A",5000<CR><LF>  début envois de donnée, avec HOSTNAME
(08:20:36.273) (0.068) (COM24) AT+CIPSEND=10,"ESP-0DC66A",5000<CR><LF>
(08:20:36.273) (0.000) (COM24) <CR><LF>
(08:20:36.273) (0.000) (COM24) OK<CR><LF>
(08:20:36.273) (0.000) (COM24) >
(08:20:39.838) (3.565) (COM24) test=777<CR><LF>                                            donnée(test=777)
(08:20:39.930) (0.092) (COM24) <CR><LF>
(08:20:39.930) (0.000) (COM24) Recv 10 bytes<CR><LF>
(08:20:39.930) (0.000) (COM24) <CR><LF>
(08:20:39.930) (0.000) (COM24) SEND OK<CR><LF>
 
 
(08:21:04.580) (21.324) (COM24) AT+CWHOSTNAME?<CR><LF>                                    demande du HOSTNAME
(08:21:04.653) (0.073) (COM24) AT+CWHOSTNAME?<CR><LF>
(08:21:04.653) (0.000) (COM24) +CWHOSTNAME:ESP-FAEE1F<CR><LF>
(08:21:04.653) (0.000) (COM24) <CR><LF>
(08:21:04.653) (0.000) (COM24) OK<CR><LF>
 
 
(08:21:15.032) (4.401) (COM24) AT+CIPSTA?<CR><LF>                                          demande du IP
(08:21:15.124) (0.092) (COM24) AT+CIPSTA?<CR><LF>
(08:21:15.124) (0.000) (COM24) +CIPSTA:ip:"192.168.5.51"<CR><LF>
(08:21:15.124) (0.000) (COM24) +CIPSTA:gateway:"192.168.5.1"<CR><LF>
(08:21:15.124) (0.000) (COM24) +CIPSTA:netmask:"255.255.255.0"<CR><LF>
(08:21:15.124) (0.000) (COM24) <CR><LF>
(08:21:15.124) (0.000) (COM24) OK<CR><LF>
 
(08:21:31.857) (16.732) (COM24) AT+CIFSR<CR><LF>                                            demande IP et MAC
(08:21:31.932) (0.075) (COM24) AT+CIFSR<CR><LF>
(08:21:31.932) (0.000) (COM24) +CIFSR:STAIP,"192.168.5.51"<CR><LF>
(08:21:31.932) (0.000) (COM24) +CIFSR:STAMAC,"84:f3:eb:fa:ee:1f"<CR><LF>
(08:21:31.932) (0.000) (COM24) <CR><LF>
(08:21:31.932) (0.000) (COM24) OK<CR><LF>