{"id":1919,"date":"2018-11-27T00:43:55","date_gmt":"2018-11-26T23:43:55","guid":{"rendered":"https:\/\/www.breizh56.fr\/crepp2024\/?page_id=1919"},"modified":"2019-01-26T01:10:44","modified_gmt":"2019-01-26T00:10:44","slug":"mp_network","status":"publish","type":"page","link":"https:\/\/www.breizh56.fr\/crepp2024\/1931-2\/mp_network\/","title":{"rendered":"MicroPython Network"},"content":{"rendered":"

ESP8266 micropython,\u00a0biblioth\u00e8que network: gestion du Wifi<\/h1>\n

L’ ESP8266 est \u00e9quip\u00e9 d’un module WIFI permettant un acc\u00e8s \u00e0 un r\u00e9seau Wifi existant ou comme point d’acc\u00e8s Wifi\u00a0auquel on pourra se connecter<\/p>\n

connexion \u00e0 un r\u00e9seau Wifi<\/h2>\n

code \u00e0 taper dans WebRepl<\/p>\n

 <\/p>\n

\n
import network \u00a0 \r\nWifiStation = network.WLAN(network.STA_IF)\r\n\r\n# False = pas\u00a0connect\u00e9 \u00e0 un r\u00e9seau Wifi\r\n# ou mode point d'acc\u00e8s\r\nprint(WifiStation.isconnected()) WifiStation.active(True)\r\n\r\n# connection au r\u00e9seau CREP5620\r\n# \u00a0avec le mot de passe crepP56270\r\nWifiStation.connect('CREP56270', 'crepP56270')\r\n\r\n# pour r\u00e9cup\u00e9rer l'adresse IP de l'ESP8266\r\nprint('r\u00e9seau Wifi:', \u00a0WifiStation.ifconfig() )\r\n<\/pre>\n
\n
Wifi : (‘192.168.0.27<\/strong>‘, ‘255.255.255.0’, ‘192.168.0.254’, ‘212.27.40.241’)<\/p>\n
Pour se connecter\u00a0par WebRepl \u00e0 l’Esp8266, indiquer\u00a0ws:\/\/192.168.0.27<\/strong>:8266\/<\/p>\n
cr\u00e9ation d’un point d’acc\u00e8s r\u00e9seau WIFI<\/h2>\n
 <\/p>\n
sur l’interface WebRepl, la commande webrepl_setup<\/strong>\u00a0cr\u00e9e un r\u00e9seau Wifi par d\u00e9faut nomm\u00e9 micropython_a1b2C3<\/strong> o\u00f9 a1b2c3 est la fin de l’adresse MAC de la carte Wifi de l’Esp8266.<\/p>\n
Le fichier boot.py<\/strong> comprend les 2 lignes:<\/p>\n
import webrepl\r\n\r\nwebrepl.start()<\/pre>\n
pour changer le nom du r\u00e9seau Wifi:<\/p>\n
import network\r\n\r\nap= network.WLAN(network.AP_IF)\r\n\r\nap.active(True)\r\n\r\nap.config(essid='Lorient')<\/pre>\n
pour changer le mot de passe<\/p>\n
ap.config(authmode=3,password='123456789')<\/pre>\n
pour connaitre l’adresse IP<\/p>\n
ap.ifconfig()<\/pre>\n
 <\/p>\n
 <\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
ESP8266 micropython,\u00a0biblioth\u00e8que network: gestion du Wifi L’ ESP8266 est \u00e9quip\u00e9 d’un module WIFI permettant un acc\u00e8s \u00e0 un r\u00e9seau Wifi existant ou comme point d’acc\u00e8s Wifi\u00a0auquel on pourra se connecter connexion \u00e0 un r\u00e9seau Wifi code \u00e0 taper dans WebRepl   import network \u00a0 WifiStation = network.WLAN(network.STA_IF) # False = pas\u00a0connect\u00e9 \u00e0 un r\u00e9seau Wifi # ou mode point d’acc\u00e8s […]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":1931,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1919","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1919"}],"collection":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/comments?post=1919"}],"version-history":[{"count":16,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1919\/revisions"}],"predecessor-version":[{"id":2183,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1919\/revisions\/2183"}],"up":[{"embeddable":true,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1931"}],"wp:attachment":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/media?parent=1919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}