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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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Captive portal instead of static ip portal #12

Closed geosys123 closed 3 years ago

geosys123 commented 3 years ago

Hi I am using following code for wifi manger picked from examples. `ESPAsync_WiFiManager ESPAsync_wifiManager(&webServer, &dnsServer, "AutoConnectAP"); ESPAsync_wifiManager.setDebugOutput(true); ESPAsync_wifiManager.setAPStaticIPConfig(IPAddress(192, 168, 100, 1), IPAddress(192, 168, 100, 1), IPAddress(255, 255, 255, 0));

ESPAsync_wifiManager.setMinimumSignalQuality(-1);
ESPAsync_wifiManager.setConfigPortalChannel(0);

#if USING_CORS_FEATURE
    ESPAsync_wifiManager.setCORSHeader("Your Access-Control-Allow-Origin");
#endif

Router_SSID = ESPAsync_wifiManager.WiFi_SSID();
Router_Pass = ESPAsync_wifiManager.WiFi_Pass();

//Remove this line if you do not want to see WiFi password printed
Serial.println("Stored: SSID = " + Router_SSID + ", Pass = " + Router_Pass);

if (Router_SSID != "")
{
    ESPAsync_wifiManager.setConfigPortalTimeout(120); //If no access point name has been previously entered disable timeout.
    Serial.println("Got stored Credentials. Timeout 120s");
}
else
{
    Serial.println("No stored Credentials. No timeout");
}

String chipID = String(ESP_getChipId(), HEX);
chipID.toUpperCase();

// SSID and PW for Config Portal
String AP_SSID = "ESP_" + chipID + "_AutoConnectAP";
String AP_PASS = "12345678";

if ( !ESPAsync_wifiManager.startConfigPortal(AP_SSID.c_str(), AP_PASS.c_str()) )
    Serial.println("Not connected to WiFi but continuing anyway.");
else
    Serial.println("WiFi connected...yeey :)");`

The portal at 192.168.100.1 works fine when this code is called first time but if I call this code again in loop or setup function then it switches to captive portal which opens automatically when I connect to esp32 AP instead of portal at 192.168.100.1. What is the reason for this behaviour?

khoih-prog commented 3 years ago

@geosys123

Have a look at these examples to know how to use Config Portal in loop()

  1. Async_ConfigOnSwitch

  2. Async_ConfigOnSwitchFS

  3. Async_ConfigPortalParamsOnSwitch

  4. Async_ConfigOnSwitchFS_MQTT_Ptr

I suggest you to at least go through all the examples to experience how and which is the best way to use the features of this ESPAsync_WiFiManager or any library.

The questions about issues which are already illustrated in examples or in previously Solved/Closed issues won't be answered next time as I don't have much time to deal with.

geosys123 commented 3 years ago

Sorry if I am not clear with my question. My question is I don't want captive portal but it is still opening captive portal when the code is called 2nd time in loop function. I want to use static IP portal which is working fine the code is called first time but on 2nd time it automaticaly changes to captive portal inspite of using ESPAsync_wifiManager.setAPStaticIPConfig(IPAddress(192, 168, 100, 1), IPAddress(192, 168, 100, 1), IPAddress(255, 255, 255, 0)); in code.