Which setting to choose?

I’m hope to get the DFR bluno mega.
The blink website says it is compatible.
But I try to look for the sample code and could not find the correct board for it.
22 PM
Can anyone help me out?

sorry, new user can only attach 1 image in post.

That looks almost right… but it will not necessarily be a drop in and play example.

While BT and BLE use the same BlynkSimpleSerialBLE.h library… you may also need to play around with additional BLE libraries and/or pin settings for RX/TX… depends on what the Bluno uses.