Data Sheet

Shenzhen Holyiot Technology Co.,Ltd
www.holyiot.com [e-mail]
7
PIN No. PIN define Functions
1 GND Ground
2 VCC power
3 P0.21
(Reset)
Digital I/O(general purpose I/O
2
Configure as the Pins reset )
4 P0.22 Digital I/O
5 P0.23 Digital I/O
6 P0.24 Digital I/O
7 P0.25 Digital I/O
8 P0.28
(ANI4)
Digital I/O(general purpose I/O
2
Analog input
(SAADC,COMP,LPCOMP)
9 P0.29 Digital I/O(general purpose I/O
2