Besides the embedded GPS receiver of your device, CarryMap app supports external GPS receivers from Bad Elf. Using these GPS receivers allows to specify coordinates of your current location more accurately.
Note that making all settings for Bad Elf GPS option is done outside CarryMap app. To connect Bad Elf receiver, enable Bluetooth on your device and all available receivers will be shown in the appeared list. Select the required GPS hardware and confirm that you want to pair devices. After that go to CarryMap app.
If Bad Elf GPS receiver has been connected, you would see the appropriate message:
Bad Elf GPS receiver has been connected.
If by some reason Bad Elf receiver works inappropriately, CarryMap app will automatically use the embedded GPS receiver of your device (if geolocation option is enabled), and the appropriate message will appear:
Connection with Bad Elf GPS receiver has been lost. Temporarily the embedded GPS receiver of your device is being used.
If geolocation option is disabled on your device and Bad Elf receiver works inappropriately, you will see the warning message:
Connection with Bad Elf GPS receiver has been lost. Reconnect Bad Elf device or enable GPS location option to use the embedded GPS receiver of your device.
To be able to find your current location and to record tracks, make sure to enable the geolocation option on your device or check the Bad Elf receiver connection.