GNSS Module
L76 EVB User Guide
L76_EVB_User Guide Confidential / Released 10 / 25
3
Interface Application
3.1. USB Interface
Figure 4: Micro-USB Interface
The main power is supplied via Micro-USB interface. We provide two ways for data communication:
Micro-USB and UART interface which are controlled by
alternation
switch (S2). Both of RS232 and
Micro-USB cable are necessary, if you want to use UART to output NEMA. So the easy way is to use
Micro-USB cable which both supplies the power and outputs NEMA. You
can makes alternation
between UART port and Micro-USB interfaces via switch (S2)
.
If you want to use PowerGPS Tool, UART interface is recommended for data communication.
NOTE
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