How to make faster beacon scanner through esp32?

[www933303]

I want to use esp32 to measurement RSSI of beacon to detection distance and follow below video code to do it.
https://www.youtube.com/watch?v=azT2rosEo0k
But that code only have 1 hz speed to get RSSI due to the RSSI is not stable i need more sample to average, i tried change

Code: Select all

 BLEScanResults results = scan->start(1);

to

Code: Select all

 BLEScanResults results = scan->start(0);

but that is not working, how to change code can increase scan speed then higher 1hz.