alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity
master
esp-idf/examples/wifi/wps
History
xuxiao 8780375859 feat(wifi): add wifi support for esp32c61
2024-08-30 20:43:06 +08:00
..
main Build & config: Remove leftover files from the unsupported "make" build system 2021-11-11 15:32:36 +01:00
CMakeLists.txt tools: Increase the minimal supported CMake version to 3.16 2022-06-01 06:35:02 +00:00
README.md feat(wifi): add wifi support for esp32c61 2024-08-30 20:43:06 +08:00

README.md

Supported Targets ESP32 ESP32-C2 ESP32-C3 ESP32-C5 ESP32-C6 ESP32-C61 ESP32-S2 ESP32-S3

Wi-Fi WPS Example

(See the README.md file in the upper level 'examples' directory for more information about examples.)

This example shows how to use WPS enrollee in ESP. The WPS protocol simplifies the process of connecting to a Wi-Fi router.

How to use example

Before project configuration and build, be sure to set the correct chip target using idf.py set-target <chip_name>.

Hardware Required

  • A development board with ESP32/ESP32-S2/ESP32-C3/ESP32-S3/ESP32-C2 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.)
  • A USB cable for Power supply and programming

Configure the project

Open the project configuration menu (idf.py menuconfig).

In the Example Configuration menu:

  • Use WPS mode to select the type.
  • Select PBC, PIN or disable.

In PBC mode, the ESP will wait for the WPS initialization (usually by pressing WPS button on the Wi-Fi router) and then will connect to the router.

In PIN mode, the ESP will enter the WPS mode and you'll see a pin code on the terminal. Enter this pin code in your router and then the ESP will connect to it.

(See your router manual and configuration for WPS compatibility.)

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.

Example Output

As you run the example, you will see the following log:

I (814) example_wps: start wps...
I (814) example_wps: WIFI_EVENT_STA_START
I (7304) wifi:new:<5,1>, old:<1,0>, ap:<255,255>, sta:<5,1>, prof:1
I (8084) wifi:state: init -> auth (b0)
I (8094) wifi:state: auth -> assoc (0)
I (8104) wifi:state: assoc -> run (10)
I (8904) wifi:state: run -> init (17a0)
I (8904) wifi:new:<5,0>, old:<5,1>, ap:<255,255>, sta:<5,1>, prof:1
I (8914) example_wps: WIFI_EVENT_STA_DISCONNECTED
E (8914) wifi:sta is connecting, return error
I (9904) example_wps: WIFI_EVENT_STA_WPS_ER_SUCCESS
I (9914) wifi:new:<5,1>, old:<5,0>, ap:<255,255>, sta:<5,1>, prof:1
I (10654) wifi:state: init -> auth (b0)
I (10664) wifi:state: auth -> assoc (0)
I (10664) wifi:state: assoc -> run (10)
I (10704) wifi:connected with ROUTER_SSID, aid = 3, channel 5, 40U, bssid = xx:xx:xx:xx:xx:xx
I (10704) wifi:security: WPA2-PSK, phy: bgn, rssi: -58
I (10714) wifi:pm start, type: 1

I (10734) wifi:AP's beacon interval = 102400 us, DTIM period = 1
W (11104) wifi:<ba-add>idx:0 (ifx:0, xx:xx:xx:xx:xx:xx), tid:0, ssn:0, winSize:64
I (12094) esp_netif_handlers: sta ip: 192.168.68.113, mask: 255.255.255.0, gw: 192.168.68.1
I (12094) example_wps: got ip: 192.168.68.113

Troubleshooting

For any technical queries, please open an issue on GitHub. We will get back to you soon.