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khoih-prog / ESPAsync_WiFiManager

This is an ESP32 (including ESP32-S2 and ESP32-C3) / ESP8266 WiFi Connection Manager, using ESPAsyncWebServer, with fallback web configuration portal. Use this library for configuring ESP32, ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson 6.0.0+ as well as 5.13.5- . Using AsyncDNSServer instead of DNSServer now.
MIT License
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ESP8266 Clear SSID and Pass #33

Closed molillo closed 3 years ago

molillo commented 3 years ago

Hi, good job! I have a trouble, with ESPAsync_WiFiManager: 1.- Start Captive portal, and I config SSID and Password for mi mobile wifi AP. 2.- Save data OK. 3.- manual Reset ESP8266 and start Config Portal for 30sg (I configure), and next connect with my mobile AP perfect. 4.- If I switch off my mobile AP, and reset ESP8266, then:

ESPAsync_WiFiManager Version v1.3.0 [WM] RFC925 Hostname = ConfigOnStartup Stored: SSID = , Pass = Opening configuration portal.Open Config Portal without Timeout: No stored Credentials

And no Stored SSID and no Pass !!!

Can you help me ?
Thanks

molillo commented 3 years ago

This is the log:

INIT BEFORE FLASH ESP8266: Starting Async_ConfigOnStartup with DoubleResetDetect using LittleFS on ESP8266_GENERIC ESPAsync_WiFiManager Version ESPAsync_WiFiManager v1.4.1 [WM] RFC925 Hostname = ConfigOnStartup Stored: SSID = , Pass = Opening configuration portal.Open Config Portal without Timeout: No stored Credentials. Starting configuration portal. [WM] WiFi.waitForConnectResult Done [WM] SET AP [WM] Configuring AP SSID = VISORCO2_FD6DB1 [WM] AP PWD = 12345678 [WM] AP Channel = 2 [WM] AP IP address = 192.168.4.1 [WM] HTTP server started [WM] ESPAsync_WiFiManager::startConfigPortal : Enter loop [WM] Connecting to new AP [WM] Previous settings invalidated [WM] Can't use Custom STA IP/GW/Subnet [WM] Connect to new WiFi using new IP parameters [WM] Connected after waiting (s) : 3.35 [WM] Local ip = 192.168.43.254 [WM] Connection result: WL_CONNECTED WiFi connected...yeey :) [WM] * Add SSID = 1-Xiaomi MCM , PW = 658864793Aa [WM] SaveWiFiCfgFile [WM] OK After waiting 0.00 secs more in setup(), connection result is connected. Local IP: 192.168.43.254 [WM] freeing allocated params! HH

I SWITCH OFF THE MOBILE WIFI, AND SWITCH ON: WiFi lost. Call connectMultiWiFi in loop [WM] ConnectMultiWiFi with : [WM] * Additional SSID = 1-Xiaomi MCM , PW = 658864793Aa [WM] Connecting MultiWifi... [WM] WiFi connected after time: 1 [WM] SSID: 1-Xiaomi MCM ,RSSI= -61 [WM] Channel: 2 ,IP address: 192.168.43.254 H

I SWITCH OFF THE MOBILE WIFI, AND BUTTON RESET IN ESP8266 Starting Async_ConfigOnStartup with DoubleResetDetect using LittleFS on ESP8266_GENERIC ESPAsync_WiFiManager Version ESPAsync_WiFiManager v1.4.1 [WM] RFC925 Hostname = ConfigOnStartup Stored: SSID = , Pass = Opening configuration portal.Open Config Portal without Timeout: No stored Credentials.

This is my problem !! If I switch on ESP8266 with credentials saved, and not find my mobile AP, then No Store Credentials ...

thanks

khoih-prog commented 3 years ago

Thanks for your clear and detailed bug report, the issue has been fixed in v1.4.2, with a note about your contribution in Contributions and Thanks.

Please test and verify if everything is OK now.

Regards,

  1. Thanks to Manuel Capilla for reporting ESP8266 Clear SSID and Pass bug which is fixed and leading to v1.4.2.

Releases v1.4.2

  1. Fix examples' bug not using saved WiFi Credentials after losing all WiFi connections.
  2. Fix compiler warnings.