Pin Assignment - Quectel BC660K-GL Manual

3.1. Pin Assignment

1
GND
2
RESERVED
3
GPIO1
4
GPIO2
5
GPIO3
6
GPIO4
7
BOOT
8
RESERVED
9
ADC0
10
USIM_GND
11
USIM_DATA
12
USIM_RST
13
USIM_CLK
Power
NOTE
Keep all reserved and unused pins unconnected.
BC660K-GL_Hardware_Design
58
45
46
BC660K-GL
Top View
47
48
49
GND UART USIM
Figure 2: Pin Assignment
57 56
55
GRFC2
54
GRFC1
53
52
VIO_SEL
50 51
ANT
RESERVED
GRFC
NB-IoT Module Series
BC660K-GL Hardware Design
35
ANT_RF
34
GND
33
RESERVED
32
RESERVED
31
RESERVED
30
RESERVED
29
RESERVED
28
RESERVED
27
GND
26
RESERVED
25
RESERVED
24
VDD_EXT
23
RESERVED
Others
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