问题
Is there a possibility to read signals from Bluetooth antenna? I want to do a kind of radar. I also want to sending signals bytes by bytes.
Can I do it on Android?
回答1:
Short answer: no
Long answer: yes, but you have to root your device, recompile kernel and write new bluetooth driver and firmware for your bluetooth module. No way to do it using only Android SDK.
来源：https://stackoverflow.com/questions/21800252/receiving-sending-signals-via-bluetooth-antenna