GNSS Module Series
L76C EVB User Guide
L76C_EVB_User_Guide 21 / 26
After that, select a correct COM port and baud rate (L76C module supports 9600bps by default), then click
the button “
OK
”.
Figure 15: COM Port and Baud Rate Selection
6.1.2. Explanations of uSTAR Interface
From the uSTAR interface, users can view CNR message, time, position, speed, precision, and so on.
Explanations are listed in the table below.
Table 7: Explanations of uSTAR Interface
Icon
Explanation
⚫
SV with PRN 17 and 165.
⚫
If the position of SV is near to the centre of the Sky View, the
elevation angle of SV is close to 90°.
⚫
Green or dark green means this satellite is in tracking.
⚫
Fuchsia means this satellite is not in tracking.
⚫
The CNR of PRN 30 is 52dB/Hz.
⚫
Green column means the navigation data of the GPS satellite
is in use.
⚫
Orange column means the navigation data of the BeiDou
satellite is in use.
