User's Manual

Pin Description
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Pin Name Description Note
Pin1 P0.20 Digital I/O
Pin2 P0.19 Digital I/O
Pin3 P0.18 Digital I/O
Pin4
P0.17
Digital I/O
Pin5
SWCLK
HW debug and flash programming I/O
Pin6
SWDIO
HW debug and flash programming I/O
Pin7
P0.16
Digital I/O
Pin8 P0.15 Digital I/O
Pin9 P0.14 Digital I/O
Pin10 P0.13 Digital I/O
Pin11 P0.12 Digital I/O
Pin12 P0.11 Digital I/O
Pin13 P0.10 Digital I/O
Pin14
P0.09
Digital I/O
Pin15 P0.08 Digital I/O
Pin16 P0.07 Digital I/O
Pin17
P0.06
Digital I/O
Pin18 P0.05 Digital I/O
Pin19 P0.04 Digital I/O
Pin20 P0.03 Digital I/O
Pin21 P0.02 Digital I/O
Pin22 P0.01 Digital I/O
Pin23 P0.00 Digital I/O
Pin24
P0.30
Digital I/O
Pin25 P0.29 Digital I/O
Pin26
P0.28
Digital I/O
Pin27
P0.27
Digital I/O
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