I want to disable a bluetooth speaker from 10ft away. I've seen people building such devices using a raspberry pi, and I've come across some devices on aliexpress, though I'm not sure if they work as intended.
From what I understand, bt operates by frequency hopping rather than staying on a single frequency. So how can you identify and disable a specific bt device or all devices within range?
From what I understand, bt operates by frequency hopping rather than staying on a single frequency. So how can you identify and disable a specific bt device or all devices within range?