Chengdu Ebyte Electronic Technology Co., Ltd. E73-2G4M04S1D User manual
Copyright ©2012–2018,Chengdu Ebyte Electronic Technology Co.,Ltd.
4
3.
Size and pin definition
No.
Pin item
Pin direction
Application
1
P0.21
Input/Output
M CU GPIO
2
P0.22
Input/Output
M CU GPIO
3
P0.23
Input/Output
M CU GPIO
4
P0.24
Input/Output
M CU GPIO
5
P0.25
Input/Output
M CU GPIO
6
P0.28
Input/Output
M CU GPIO
7
P0.29
Input/Output
M CU GPIO
8
P0.30
Input/Output
M CU GPIO
9
P0.00
Input/Output
M CU GPIO
10
P0.01
Input/Output
M CU GPIO
11
VCC
-
Power supply 2.1 ~ 3.6V DC
(
Note: The voltage higher 3.6V is forbidden
)