3.2. UART Interface
Table 3: Pin Definition of UART Interface
Pin No.
Signal
2
RXD1
3
TXD1
5
GND
3.3. Antenna Interface
L26-LB module receives satellite signals via antenna interface. Both active antenna and passive antenna
are supported.
The following illustrate the antenna interface of the EVB.
L26-LB_EVB_User_Guide
Figure 5: UART Interface
I/O
DI
DO
GNSS Module Series
L26-LB EVB User Guide
Description
Receive data
Transmit data
GND
11 / 28