2024-07-05 00:17:49 -04:00
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
2022-05-20 05:50:08 -04:00
2020-10-27 08:53:19 -04:00
# Device Provisioning Protocol (Enrollee) Example
2023-11-06 03:55:23 -05:00
This example shows how to configure ESP devices as an enrollee using Device Provisioning Protocol(DPP) also known as Wi-Fi Easy Connect.
2020-10-27 08:53:19 -04:00
2023-11-06 03:55:23 -05:00
DPP provides a simple and secure way to onboard ESP devices to a network.
We now support DPP in Responder-Enrollee mode with AKM types PSK and DPP.
2020-10-27 08:53:19 -04:00
You need a Wi-Fi Easy Connect with Initiator mode capable device to make use of this example. Some Android 10+ devices have this capability. (Vendor specific)
To run the example with an Android 10+ device follow below steps -
2023-11-06 03:55:23 -05:00
1. Compile and flash the example on ESP device, a QR code will appear on your console.
2020-10-27 08:53:19 -04:00
2. Connect your phone to the network, say named "Example-AP".
3. Now go to Settings->WiFi & Internet->Wi-Fi->Example-AP->Advanced->Add Device.
2023-11-06 03:55:23 -05:00
4. Scan QR Code using the scanner, which will make ESP device connect to Example-AP.
2020-10-27 08:53:19 -04:00
2022-05-20 05:50:08 -04:00
Optional configuration available
2020-10-27 08:53:19 -04:00
*Note:*
- QR Code should be displayed as dark on a white/light background to work properly.
2023-11-06 03:55:23 -05:00
- If displayed QR Code had line gaps, try switching to a new font or a different Terminal program. See below QR Code for checking beforehand.
2020-10-27 08:53:19 -04:00
### Example output
Here is an example of the console output.
```
I (807) wifi:mode : sta (24:0a:c4:23:da:20)
I (807) wifi dpp-enrollee: Started listening on Channel 11 for DPP Authentication
I (1157) wifi dpp-enrollee: Scan below QR Code to configure the enrollee:
█▀▀▀▀▀█ ██▄▄▄█▄▀██▄▄█▄ ▀ ▀▄ █▄▄ █▀▀▀▀▀█
█ ███ █ ██▀█▀ ▀▀██▀█▄█▀▄▀ ██▀▀█ ▄ █ ███ █
█ ▀▀▀ █ ▄█▀▄▄ ▄▄▀ █▄▀ ▄ ▄ ▄▀▄ ██ █ ▀▀▀ █
▀▀▀▀▀▀▀ ▀ █▄▀ ▀ ▀▄▀▄▀▄▀ █ ▀ ▀▄█ ▀ ▀▀▀▀▀▀▀
█▀ ▄██▀ ▄█ ▀█ ▄▀▄▄▄ ▀▀█▄ ▄▀█▄█▀▀▄▄▄▀▄██▀█
█▄▀ ▄ ▀▄█▄ ▀▀█▀▀█ ▀▄ ▄█▀▀▀▀█▀▄▄▄ ██▄ ▄█
▀█▀█▀ ▀▀ ▀ ▄▀▄▀▀ ▄ ▄▀▀▀ █▄ ▄▄ ▀█▄▀▄ █
▀ ▀ ▀▀▀█▄ █▀▀ █▄▄▄ █▄ █▄▀ ██▄ ▄▄▀█▄▀ ▄█
▀██▀▄█▀▄ ▄█ ▀▄▀ █ ▄ ▄█▄▀▄▀▄▄▀▄ ▄▄▄▀▄▄
▀▀▄█▀█▄▀▀█▄ ▄▀ █▄ ▀█▄█▄▀ ▀█▄▄ ▄▀▄ █▄▀ █
▄▀▀ ▀█▀▀▀ ▄ ▀█▀▀▄ ▀ ▄▄█▄ █ ██▀▄▀▀▄▄▄▄█▀▄
▀ ███▀▀▄ ▄ ▄ ▀█▄▄▀█▀▀▀ ▀▀▄▄ ▀ █▄ ▄█
█ ▀▄▄ ▀▀▀▀▄▀▀▀▄█▄▄ ▄▀▄▀ ▀▄▀▄▀█▀▀▄▀ ▄█▄▀
███ ▄▀▄▀▀▄▀▀█▀▀▄ ▀▄ ████ █▀▄█▄▄ ▀█▄ ▀▀ ▀
▄▀█▀▀▀▀█▀ ▄█▄▀▀ ▄ ▀█▀▀ ▀ ▄▀▀ ▀▄█ ▄ ▀
█ ▀▀▀▄██▄█▀ ▀█▄█▄ ▀██▀▄▀▄▀ █▀ ▀ ▄▄▀█ ▄█
▀▀▀ ▀▀▀▀▄▄█▄▀█▄ ▄ ▄ ▀▀▀█▄▄▀▀▀ █▀▀▀██▀▀▄
█▀▀▀▀▀█ ▄▄▀█▀ ▄█▄█▄▄█▄ ▀ ▀▀▀█▄ ▀█ ▀ █ ▀ █
█ ███ █ ▀█▀ ▀█▀▀▄▄▀ ▀▄█▀▀ ██▀█▀▀▀█▀▄▄▄█
█ ▀▀▀ █ ▄▀█ ▄ ▄ ▀█▄ ▀▄▀█ ▀▄██▄ ▀ ▄█ ▄▀▄█
▀▀▀▀▀▀▀ ▀ ▀ ▀ ▀ ▀▀▀ ▀▀▀▀▀ ▀ ▀ ▀
I (6357) wifi dpp-enrollee: DPP Authentication successful, connecting to AP : DigitalFortress
I (6477) wifi:new:< 1 , 0 > , old:< 1 , 0 > , ap:< 255 , 255 > , sta:< 1 , 0 > , prof:1
I (7277) wifi:state: init -> auth (b0)
I (7277) wifi:state: auth -> assoc (0)
I (7287) wifi:state: assoc -> run (10)
I (7317) wifi:connected with DigitalFortress, aid = 4, channel 1, BW20, bssid = 04:d4:c4:5e:22:f0
I (7317) wifi:security type: 3, phy: bgn, rssi: -60
I (7427) wifi:pm start, type: 1
I (7427) wifi:AP's beacon interval = 102400 us, DTIM period = 1
I (11617) esp_netif_handlers: sta ip: 192.168.1.216, mask: 255.255.255.0, gw: 192.168.1.1
I (11617) wifi dpp-enrollee: got ip:192.168.1.216
I (11617) wifi dpp-enrollee: connected to ap SSID:DigitalFortress password:password
```