I'm buiding a project with the Arduino and Bluetooth HC-05 module that receives the MACs of Bluetooth devices around (does not connect, just inquiry). It works, but I want a better performance in detecting devices, because it doesn't find devices that stay less than 2 seconds in the area. So, I want it to work faster, detecting even if the device stays for 1 second (or maybe less) in the range of the HC-05.
-First, I tried to select the baud-rate (from 9600 to 1382400) of USART, but I tested it, and it did not change anything.
-Then, I tried to config the period and the duration of the inquiry process by "AT+IPSCAN", but, for any value I adjust, also results in anything.
Thought maybe I did not configure parameters, but I tested "AT + IPSCAN?" and "AT + UART?" and the values are those that I set.
This is strange, but I could not find a solution. Does anyone know what it could be?