Free public wifi

How to connect to free public Wifi, specially when it has some instruction need acception and it doesn’t has password?

Blynk firmware can’t connect to such networks.

Theoretically you could capture the auhtorizing http POST method and do a call before the Blynk stuff. This would only work on non-username/password networks.

However, captive portals and such use different types of authentication, so in practice this is pretty much useless.

The other options are connecting with bluetooth (not on esp32 yet though) or connect to the wifi in your phone and share the 4G internet for your device. I use that method for remote controlling my RC van and it works flawless :slight_smile: