I'm currently working on an arduino project and I want to measure the bluetooth intensity. But I don't know how to do. I have heard that I can use the RSSI value to have this intensity but I don't know how to use it. I'am using an arduino uno and a HC-05. I have already make all the connection and everything work. The only problem is the Bluetooth intensity. If somebody know something about this please I need a help. I also try to use AT command like AT+RSSI? and other but they don't work. Please I need a help.