I’m using a Adafruit Feather Huzzah ESP8266. The WiFi provisioning works great.
I want to connect it to a new network as per point 10 in the WiFi provisioning doc:
- If you later need to connect to this device to a different network, WiFi credentials can be changed by using Blynk app, by resetting the device with a physical button (you would need to plan it into your electrical circuit design)
I have a Neopixel connected as an indicator and that works great too.
While pressing the button I added I can see the pulses changing colour and after about 5 seconds to rapid blinking, continue holding for 5 seconds and i get a reset:
11:33:39.604 →  Hold the button for 10 seconds to reset configuration…
11:33:59.826 →  RUNNING => RESET_CONFIG
11:33:59.826 →  Resetting configuration!
11:33:59.873 →  Configuration stored to flash
11:33:59.873 →  RESET_CONFIG => WAIT_CONFIG
11:34:00.521 →  AP SSID: Blynk RemoteMoistLeds-D8A46
11:34:00.521 →  AP IP: 192.168.4.1
11:34:00.521 →  AP URL: blynk.setup
All good. The device goes off line. Now how do I reconnect with the app?
I’m using the latest Blynk app on Android. (New, 2.0)