Feasycom beacon firmware can auto change broadcast interval to 550ms ,and it will keep one min.
One min. later it will auto change back to default settings :7s
Below is the broadcast interval I grabbed with the instrument.
This picture is the broadcast interval that BP103 grabs after one minute of booting.
This picture is the broadcast interval captured after disconnect from FeasyBeacon APP.The broadcast interval is 550ms in one minute, and the broadcast interval is 7s after one minute.
This is how I grab the broadcast interval.
You can see that it will change to 550ms ,and last for 60s (1 min).
For more detail ,feel free to Contact Feasycom .