I have a question about frequency hopping of BLE.

[schosdas]

Hello

I'm going to use 'frequency hopping' to prevent frequency interference.

I don't know what frequency hopping is yet. May I have a good example and related documents to start this?

Thank you.

[ketiljo]

BLE is already frequency hopping so there's nothing to change here. 

[schosdas]

Hello, ketiljo
Thank you for your answers.

Then is there a way to check that the channel of the frequency changes?

[Eugene Yu]

Hi,

You can use the sniffer to capture the packets which channels were used for sending packets.