Server Spp Connection; Client Spp Connection - Ublox C099-F9P User Manual

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Figure 21: Bluetooth COM ports
Typically, Windows hosts automatically set the corresponding COM ports if the pairing process was
initiated at the host, as described in 6.1.1 ODIN-W2 as the pairing responder. Often, the user is
requested to add incoming and outgoing ports manually if the pairing process was initiated at C099-
F9P, as described in 6.1.2 ODIN-W2 as the pairing initiator.

Server SPP connection

To use the server port (incoming port) on the host PC, connect to the incoming COM port in
u-center prior to the CLI command on the C099-F9P:
After a successful connection, C099-F9P starts to stream data from ZED-F9P to the Bluetooth
COM port. Note that you can ignore the baud rate of the Bluetooth serial port on the host PC.

Client SPP connection

To use the outgoing port (client port) on the host PC, set C099-F9P to server mode by issuing the
following command:
After selecting the client port (outgoing port) in u-center, C099-F9P will be automatically
requested to open a data stream between ZED-F9P and the Bluetooth COM port. Note that
u-center has default COM port behavior resulting in connection failures or non-listed outgoing
Bluetooth COM ports. As a workaround, it is recommended to change the default COM port
enumeration in u-center as shown in Figure 22.
UBX-18063024 - R16
C1-Public
/bt_visible/run
Wireless communication
C099-F9P - User guide
/bt_sppcli/run <MAC address>
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