Specifications

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3
Pin Description of Module
（
Top View
）
:
Pin
Name
Description
Note
Pin1
P0.23
Digital I/O
Pin2
P0.22
Digital I/O
Pin3
P0.21
Digital I/O
Configurable as pin reset.
Pin4
P0.20
NC
Reserved for control
PA/LNA internal
Pin5
SWDCLK
HW debug and flash programming I/O
Pin6
SWDIO
HW debug and flash programming I/O
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