Update Description

浙江东胜物联技术有限公司
Zhejiang Dusun Electron Co., Ltd.
杭州市大关路 189 号万通中 A 8 Floor 8, Building A, Wantong Center
Tel: 86-571-86769027/8 8810480 Hangzhou, China
Website: www.dusuniot www.dusunremotes.com www.dusunlock.com
2.3 Pin Definition
Pin
Number
Symbol
IO
Type
Function
1
GND
P
Power supply reference ground pin
2
ANT
RF
RF signal input/output port, which corresponds to ANT of IC
3
GND
P
Power supply reference ground pin
4
PB04
I/O
Corresponding to PB04 of IC
5
PB03
I/O
Corresponding toPB03 of IC