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esp-idf/examples/wifi/smart_config
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Frantisek Hrbata 1c92945f59 change(examples): switch examples to use a minimal build 
Currently, several example dependencies rely on the fact that all
registered components are added to the build, along with components
specified in common requirements. This results in longer build times
because even unused components must be built. Switch all examples to use
idf_minimal_build to compile only the components actually required by
the example.

Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
2024-11-20 20:14:40 +01:00
..
main
change(examples): explicitly specify component dependencies for examples
2024-11-20 14:11:24 +01:00
CMakeLists.txt
change(examples): switch examples to use a minimal build
2024-11-20 20:14:40 +01:00
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

smartconfig Example

This example shows how ESP32 connects to a target AP with ESPTOUCH.

How to use example

Hardware Required

Download ESPTOUCH APP from app store: Android source code iOS source code is available.

Configure the project

idf.py menuconfig

Build and Flash

Build the project and flash it to the board, then run monitor tool to view serial output:

idf.py -p PORT flash monitor

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.

Example output

  • Make sure your phone connect to the target AP (2.4GHz).
  • Open ESPTOUCH app and input password. There will be success message after few sec.

Here is an example of smartconfig console output.

I (372) wifi: mode : sta (24:0a:c4:00:44:86)
I (422) smartconfig: SC version: V2.6.6
I (3802) wifi: ic_enable_sniffer
I (3802) sc: SC_STATUS_FIND_CHANNEL
I (234592) smartconfig: TYPE: ESPTOUCH
I (234592) smartconfig: T|PHONE MAC:68:3e:34:88:59:bf
I (234592) smartconfig: T|AP MAC:a4:56:02:47:30:07
I (234592) sc: SC_STATUS_GETTING_SSID_PSWD
I (239922) smartconfig: T|pswd: 123456789
I (239922) smartconfig: T|ssid: IOT_DEMO_TEST
I (239922) smartconfig: T|bssid: a4:56:02:47:30:07
I (239922) wifi: ic_disable_sniffer
I (239922) sc: SC_STATUS_LINK
I (239932) sc: SSID:IOT_DEMO_TEST
I (239932) sc: PASSWORD:123456789
I (240062) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:1
I (241042) wifi: state: init -> auth (b0)
I (241042) wifi: state: auth -> assoc (0)
I (241052) wifi: state: assoc -> run (10)
I (241102) wifi: connected with IOT_DEMO_TEST, channel 1
I (244892) event: ip: 192.168.0.152, mask: 255.255.255.0, gw: 192.168.0.1
I (244892) sc: WiFi Connected to ap
I (247952) sc: SC_STATUS_LINK_OVER
I (247952) sc: Phone ip: 192.168.0.31
I (247952) sc: smartconfig over