Arduino Uno r4 Wifi

Blynk 2.0
1

Hello,

I’m trying to connect an Arduino Uno r4 wifi board to Blynk. Before I was using a wifi shield and copied one example from examples.blynk.cc. There is no r4 option, and when selecting Uno, there is no built in wifi option. Can you please help me how to get started? I’m fairly new to Blynk, had a few examples tested and extended before.

Cheers,
Tom

2

Have you tried searching the forum?
It’s been discussed a few times, and li looks like Blynk NCP is one solution.

Pete.

3

the Uno + WiFi shield example should work, only change the include to WiFiS3.h

4

Hi Peter, thank you, I was trying to avoid the firmware flashing, and all that. But it seems I’ll have to dig in! Thank you!

5

Hi Juraj, I’ll give it a try, thank you!!! Cheers, Tamas