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Espressif provides several methods to configure WiFi to be connected dynamically. Among them, today I gonna look at ESP-Touch protocol and ESP-BluFi protocol. Both of these make devices provisioned through a smartphone.
ESP-Touch(SmartConfig) is one way for the smartphone to tell the connected Router's SSID, Password and etc. to make IoT devices connect to the same Router.
ESP-BluFi is based on the BLUFI protocol, which connects with IoT devices for BLE data communication, realizes device config network, and custom data transmission and reception.
*Timestamps*
0:00 - Needs Wi-Fi Connection dynamically
1:05 - ESP-Touch (via UDP Packet broadcasts)
1:54 - ESP-Touch App / ESP-BluFi App
2:06 - ESP-Touch Demo (v1 & v2)
4:51 - ESP-BluFi (via Bluetooth Channel)
5:50 - ESP-BluFi Demo
7:38 - Outro
[EspTouch for Android]
github.com/EspressifApp/EsptouchForAndroid
[EspTouch for iOS]
github.com/EspressifApp/EsptouchForIOS
[EspBlufiForAndroid]
github.com/EspressifApp/EspBlufiForAndroid
[EspBluFiForiOS]
github.com/EspressifApp/EspBlufiForiOS