What I want is a tiny portable bluetooth jammer for those who insist everyone in public must be listening to their music. Sadly they are too clunky to haul around each day.
Are they? You can make one pretty easily and sew it into your backpack for added camouflage. I heard.
If I am not mistaken, this type of jammer can severily affect people with pacemakers. But, as a Brazilian citizen, I can understand the feeling of being forced to listen other's people music.
how i even make a clunky one ? need one for a neighbor in 3rd world country with lowest civic sense.
i tried that esp32 that uses nRF24 but it doesnt seem to jam all the time. i heard about hackrf one dont know if its can properly do that.
Unfortunately for me, when I hear music it's from the horrible audio of a cell phone speaker.