25
UNO-127 User Manual
Ap
pe
nd
ix A
Sy
ste
m
S
ett
ing
s &
P
in D
efs
29
USB_Z_SSRX1-
30
M2_SIM1_RESET
31
USB_
32
M2_SIM1_CLK
33
GND
34
M2_SIM1_DATA
35
USB_C_SSTX1-
36
M2_SIM1_PWR
37
USB_
38
NC
39
GND
40
M2_SIM2_DET
41
S
42
NC
43
SATA1_RX-
44
NC
45
GND
46
NC
47
SATA1_C_TX-
48
NC
49
SAT
50
NC
51
GND
52
NC
53
NC
54
NC
55
NC
56
NC
57
GND
58
NC
59
NC
60
NC
61
NC
62
NC
63
NC
64
NC
65
NC
66
M2_SIM1_DET
67
LTE_RST#_P67
68
NC
69
NC
70
+V3.3_M2
71
GND
72
+V3.3_M2
73
GND
74
+V3.3_M2
75
NC
Table A.5: M.2 B Key Connector Pin Assignments
