深圳市海凌科电子有限公司
Shenzhen Hi-Link Electronic Co.,Ltd
Http://www.hlktech.com
Tel:0755-83575155 Fax:
0755-83575189
Shenzhen Hi-Link Electronic Co.,Ltd
1.4
Hardware instruction
Some features of based board are shown below
：
HLK-SW2
General development start kit
Interface introduction
Function
Name
Tag No.
Description
Outside
interface
DC power
Power
DC input, voltage range:5
～
12V
Status Light
LED3
Micro controller running status lights, 1 second flash
once
Network port
WAN
Connected to the LAN port of router
Binding Post
P1‐P8
2 way 220v
，
10A relay
LED
Status
STA
Indicates the connection status of the client and the
server:
