After xDrip installation - next step is setup.
(Latest xDrip version is always available here: https://github.com/NightscoutFoundation/xDrip/releases )
From Menu - select "Settings" (last option on bottom):
Then - Hardware Data Source
Next - from Menu - Settings - select Bluetooth Settings:
and mark (click) - Transmiter (PL) support":
Now we have selected transmitter type.
Next step is device discovery and connection.
From Menu select Bluetooth Scan:
within couple of seconds phone will find Droplet device and list it as "LimiTTerDx":
click on "LimiTTerDx" - and this ends setup.
If all is ok you can check on System Status screen:
- as Data Source -> LimiTTer or TransmiterPL
- as Bluetooth Device -> LimiTTerDx
- as Connection Status -> Connected
other info is available when you swipe this screen to the left - to BT Device screen:
if exists line "Hardware: Transmiter PL" = all setup is OK.
Main sources of troubles is "unchecking" Transmiter PL Support feature - if you do not receiving data - check it as first option.