Quectel L80-R - UART Interface

GPS Module Series
L80-R EVB User Guide
L80-R_EVB_User_Guide Confidential / Released 11 / 19
3.2. UART Interface
Figure 5: UART Interface
Table 3: Pins of UART Port
Pin
Signal
I/O
Description
2
RXD
I
Receive data
3
TXD
O
Transmit data
5
GND
GND
Quectel
Confidential