Chengdu Ebyte Electronic Technology Co., Ltd.
3 Size and pin definition
No.
Pin item
1
P1.11
2
P1.10
3
P0.03
4
AI4
5
GND
6
P1.13
7
AI0
AI5
8
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Corresponding
Pin direction
chip pin item
P1.11
Common I/O
P1.10
Common I/O
P0.03/AIN1
Common I/O
P0.28/AIN4
Common I/O
-
P1.13
Common I/O
P0.02/AIN0
Common I/O
P0.29/AIN5
Common I/O
See details about nrf52840 datasheet on Nordic
Low frequency I/O, standard drive
Analog input 1, low frequency I/O, standard
drive
Analog input 4
Single ground line , connect to the power
-
reference ground
Low frequency I/O, standard drive
Analog input 0, low frequency I/O, standard
drive
Analog input 5, low frequency I/O, standard
drive
E73-2G4M08S1C User Manual
Application
website
5