ESP32-web-server

| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 | | ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | # Wi-Fi Station Example (See the README.md file in the upper level 'examples' directory for more information about examples.) This example shows how to use the Wi-Fi Station functionality of the Wi-Fi driver of ESP for connecting to an Access Point. ## How to use example ### Configure the project Open the project configuration menu (`idf.py menuconfig`). In the `Example Configuration` menu: * Set the Wi-Fi configuration. * Set `WiFi SSID`. * Set `WiFi Password`. Optional: If you need, change the other options according to your requirements. ### Build and Flash Build the project and flash it to the board, then run the monitor tool to view the serial output: Run `idf.py -p PORT flash monitor` to build, flash and monitor the project. (To exit the serial monitor, type ``Ctrl-]``.) See the Getting Started Guide for all the steps to configure and use the ESP-IDF to build projects. * [ESP-IDF Getting Started Guide on ESP32](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/index.html) * [ESP-IDF Getting Started Guide on ESP32-S2](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/get-started/index.html) * [ESP-IDF Getting Started Guide on ESP32-C3](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/get-started/index.html) ## Example Output Note that the output, in particular the order of the output, may vary depending on the environment. Console output if station connects to AP successfully: ``` I (589) wifi station: ESP_WIFI_MODE_STA I (599) wifi: wifi driver task: 3ffc08b4, prio:23, stack:3584, core=0 I (599) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (599) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (629) wifi: wifi firmware version: 2d94f02 I (629) wifi: config NVS flash: enabled I (629) wifi: config nano formating: disabled I (629) wifi: Init dynamic tx buffer num: 32 I (629) wifi: Init data frame dynamic rx buffer num: 32 I (639) wifi: Init management frame dynamic rx buffer num: 32 I (639) wifi: Init management short buffer num: 32 I (649) wifi: Init static rx buffer size: 1600 I (649) wifi: Init static rx buffer num: 10 I (659) wifi: Init dynamic rx buffer num: 32 I (759) phy: phy_version: 4180, cb3948e, Sep 12 2019, 16:39:13, 0, 0 I (769) wifi: mode : sta (30:ae:a4:d9:bc:c4) I (769) wifi station: wifi_init_sta finished. I (889) wifi: new:<6,0>, old:<1,0>, ap:<255,255>, sta:<6,0>, prof:1 I (889) wifi: state: init -> auth (b0) I (899) wifi: state: auth -> assoc (0) I (909) wifi: state: assoc -> run (10) I (939) wifi: connected with #!/bin/test, aid = 1, channel 6, BW20, bssid = ac:9e:17:7e:31:40 I (939) wifi: security type: 3, phy: bgn, rssi: -68 I (949) wifi: pm start, type: 1 I (1029) wifi: AP's beacon interval = 102400 us, DTIM period = 3 I (2089) esp_netif_handlers: sta ip: 192.168.77.89, mask: 255.255.255.0, gw: 192.168.77.1 I (2089) wifi station: got ip:192.168.77.89 I (2089) wifi station: connected to ap SSID:myssid password:mypassword ``` Console output if the station failed to connect to AP: ``` I (589) wifi station: ESP_WIFI_MODE_STA I (599) wifi: wifi driver task: 3ffc08b4, prio:23, stack:3584, core=0 I (599) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (599) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (629) wifi: wifi firmware version: 2d94f02 I (629) wifi: config NVS flash: enabled I (629) wifi: config nano formating: disabled I (629) wifi: Init dynamic tx buffer num: 32 I (629) wifi: Init data frame dynamic rx buffer num: 32 I (639) wifi: Init management frame dynamic rx buffer num: 32 I (639) wifi: Init management short buffer num: 32 I (649) wifi: Init static rx buffer size: 1600 I (649) wifi: Init static rx buffer num: 10 I (659) wifi: Init dynamic rx buffer num: 32 I (759) phy: phy_version: 4180, cb3948e, Sep 12 2019, 16:39:13, 0, 0 I (759) wifi: mode : sta (30:ae:a4:d9:bc:c4) I (769) wifi station: wifi_init_sta finished. I (889) wifi: new:<6,0>, old:<1,0>, ap:<255,255>, sta:<6,0>, prof:1 I (889) wifi: state: init -> auth (b0) I (1889) wifi: state: auth -> init (200) I (1889) wifi: new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1 I (1889) wifi station: retry to connect to the AP I (1899) wifi station: connect to the AP fail I (3949) wifi station: retry to connect to the AP I (3949) wifi station: connect to the AP fail I (4069) wifi: new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1 I (4069) wifi: state: init -> auth (b0) I (5069) wifi: state: auth -> init (200) I (5069) wifi: new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1 I (5069) wifi station: retry to connect to the AP I (5069) wifi station: connect to the AP fail I (7129) wifi station: retry to connect to the AP I (7129) wifi station: connect to the AP fail I (7249) wifi: new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1 I (7249) wifi: state: init -> auth (b0) I (8249) wifi: state: auth -> init (200) I (8249) wifi: new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1 I (8249) wifi station: retry to connect to the AP I (8249) wifi station: connect to the AP fail I (10299) wifi station: connect to the AP fail I (10299) wifi station: Failed to connect to SSID:myssid, password:mypassword ``` ## Troubleshooting For any technical queries, please open an [issue](https://github.com/espressif/esp-idf/issues) on GitHub. 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