Hello, I may need your help

[hjjice]

Hello, I want to know how your NRF Connect app is compatible or set to scan parameters. I found that a question is: setusehardwareBatchingifSupported is set to True. At this time, all mobile phones can be connected to the device, but it will not scan some Bluetooth transparent modules to FALSE, but the NRF Connect App can always scan the seconds on all mobile phones to these transmitted modules and connect to the connection. them.