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khoih-prog / ESP_WiFiManager

This is an ESP32 / ESP8266 WiFi Connection Manager with fallback web configuration portal. Use this library for configuring ESP32 (including ESP32-S2 and ESP32-C3), 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
MIT License
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ESP32 wont connect to WiFi #93

Closed JacoFourie closed 1 year ago

JacoFourie commented 1 year ago

Hi.

I am using an Aliexress ESPDUINO board.

When I load any of the sample sketch ConfigOnDRD_FS_MQTT_Ptr the board wont connect to the WiFi network.

It will reboot and try an reboot etc.

The boards used to work. I then upgraded all the WiFi libraries and now they no longer connect

This is the output

19:07:55.524 -> rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 19:07:55.524 -> configsip: 0, SPIWP:0xee 19:07:55.524 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 19:07:55.524 -> mode:DIO, clock div:1 19:07:55.524 -> load:0x3fff0030,len:1344 19:07:55.524 -> load:0x40078000,len:13864 19:07:55.524 -> load:0x40080400,len:3608 19:07:55.524 -> entry 0x400805f0 19:07:56.039 -> 19:07:56.039 -> Starting ConfigOnDRD_FS_MQTT_Ptr using LittleFS on ESP32_DEV 19:07:56.039 -> ESP_WiFiManager v1.12.0 19:07:56.039 -> ESP_DoubleResetDetector v1.3.2 19:07:56.096 -> {"AIO_SERVER_Label":"10.64.9.34","AIO_SERVERPORT_Label":"2883","AIO_USERNAME_Label":"","AIO_KEY_Label":""} 19:07:56.096 -> Config File successfully parsed 19:07:56.143 -> LittleFS Flag read = 0xD0D04321 19:07:56.143 -> No doubleResetDetected 19:07:56.284 -> Saving config file... 19:07:56.319 -> Saving config file OK 19:07:56.319 -> [WM] LoadWiFiCfgFile 19:07:56.319 -> [WM] OK 19:07:56.319 -> [WM] stationIP = 10.64.9.30 , gatewayIP = 10.64.9.20 19:07:56.319 -> [WM] netMask = 255.255.255.0 19:07:56.354 -> [WM] dns1IP = 10.64.9.242 , dns2IP = 8.8.8.8 19:07:56.354 -> [WM] Current TZ_Name = Africa/Johannesburg , TZ =
19:07:56.354 -> [WM] Add SSID = Pandora-studio , PW = xxxxxxxxxxxx 19:07:56.354 -> ConnectMultiWiFi in setup 19:07:56.354 -> [WM] ConnectMultiWiFi with : 19:07:56.354 -> [WM] Additional SSID = Pandora-studio , PW = xxxxxxxxxxxxxx 19:07:56.354 -> [WM] Connecting MultiWifi... 19:08:16.500 -> [WM] WiFi not connected 19:08:16.500 -> Stop doubleResetDetecting 19:08:16.500 -> Saving config file... 19:08:16.535 -> Saving config file OK 19:08:16.535 -> ets Jun 8 2016 00:22:57 19:08:16.535 -> 19:08:16.535 -> rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 19:08:16.535 -> configsip: 0, SPIWP:0xee 19:08:16.535 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 19:08:16.535 -> mode:DIO, clock div:1 19:08:16.535 -> load:0x3fff0030,len:1344 19:08:16.535 -> load:0x40078000,len:13864 19:08:16.535 -> load:0x40080400,len:3608 19:08:16.535 -> entry 0x400805f0

Any idea what the issue can be ?

khoih-prog commented 1 year ago

Sorry nobody can help you in this situation. Only you can figure out why (bad manufacturing, bad board, bad connection, bad solder, etc). Try to buy and test several other ESP32 boards (new, different manufacturers, etc.) and see.

Also try your luck by posting on Arduino Forum to see anybody had the similar issue.

Good Luck,

JacoFourie commented 1 year ago

Thanks @khoih-prog. I have 5 of these boards and none of them work. They used to work with the older WiFi code. Do you know if something changed in the core WiFi code that does not support older ESP32-WROOM chips?

khoih-prog commented 1 year ago

I suggest you start from the simplest examples, such as those in ESP32 WiFi. Then moving slowly ahead, steps-by-steps, to a little more complex examples to see where / why it breaks.

As this issue has nothing to do with this library, I'm afraid I won't have time to spend anymore to answer.

Try post on Arduino Forum.