Quectel RM520N-GL Hardware Design page 27

69 CONFIG_1
70 VCC
71 GND
72 VCC
73 GND
74 VCC
75 CONFIG_2
NOTE
Keep all RESERVED and unused pins open.
、
RM520N-GL_Hardware_Design
Connected to GND
DO
internally
Power supply for the
PI
module
Ground
Power supply for the
PI
module
Ground
Power supply for the
PI
module
DO Not connected internally
5G Module Series
Vmin = 3.135 V
Vnom = 3.7 V
Vmax = 4.4 V
Vmin = 3.135 V
Vnom = 3.7 V
Vmax = 4.4 V
Vmin = 3.135 V
Vnom = 3.7 V
Vmax = 4.4 V
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