5. Raspberry Pi BLE Issues

RPI is pretty bad in receiving the advertisement packages. It looks like there are a few reasons for that.

• In the StackOverflow post here (https://stackoverflow.com/questions/37307301/ble-scan-interval-windows-10/37328965), it is said that there is a hardcoded interval between the package-receive phases. That's why this interval cannot be changed or configured.

This is not the only problem regarding BLE slowness of RPI. It looks like there is also an issue related to the BLE driver on it.

• In this post (https://social.msdn.microsoft.com/Forums/vstudio/en-US/36bcddec-3510-4761-92a1-059edd443dbf/ble-scan-interval-cant-collect-all-advertisements-using-bluetoothleadvertisementwatcher?forum=WindowsIoT), the details can be found and also according to the same post, there should be no problem when working with Dragonboard for this kind of purposes.