Increase the speed of the bluetooth HC-05 module

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Hello, I have a project with Arduino and with the HC-05 Bluetooth module that receives the MACS of Bluetooth devices around (do not connect, just search). It works, but I would like it to perform better by capturing, for example, devices that pass through HC-05 (at the moment it only captures BT if the slave is nearby for at least 2 seconds). That is, I would like it to work faster, for example, if the device stays for 1 second in the HC-05's range.

  • First, I tried to set the baud rate (from 9600 to 1382400) of serial communication with the module, but I tested it and it did not influence anything or nothing at all.

  • Then I tried to adjust the period and the duration of the search process by the AT + IPSCAN command, but for any value I set, they also produce very similar results.

I thought I might not be setting the parameters, but I tested it with "AT + IPSCAN?" and "AT + UART?" and the values that appear are the ones that I set.

I found this strange, but I could not find the solution. Does anyone know what it could be?

    
asked by anonymous 15.08.2018 / 00:44

0 answers