Quectel M80 User Manual page 10

EVB User Guide
U
X
T
S
Z
R
Q
P
V
W
Figure 2: EVB bottom view
A: SIM1 card cassette
B: Main UART port
C: Debug UART port
D: Auxiliary UART port
M80_EVB_UGD_V1.0 - 9 -