2.4.7
Nano SIM Card Socket (CN7)
Pin
Pin Name
1
UIM_PWR
2
UIM_RST
3
UIM_CLK
4
GND
5
UIM_VPP
6
UIM_DATA
2.4.8
M.2 Slot (B-Key 2242) (CN8)
Pin
Pin Name
1
GND
2
+3.3V
3
GND
4
+3.3V
Chapter 2 – Hardware Information
Signal Type
PWR
IN
IN
GND
PWR
I/O
Signal Type
GND
PWR
GND
PWR
Signal level
Signal level
+3.3V
+3.3V
24