4-channel ethernet relay outputs 10A WEB UDP Module Board WEBAPI V2.0 with housing support Android

WEBAPI-V2.0: no longer need to toss hexadecimal characters , you can use the intuitive, straightforward way to control the URL . Generation of WEBAPI, provides basic relay control functions, but also provides configuration capabilities. Supports JSONP, you can easily be cross-border operation .


Power off memory : Provides configurable power and memory function , when the function is turned on , the relay suddenly power down automatically when the power failure recovery time will be at the next power-up.This parameter is off by default .
Inching Switch Mode: provides delay interval 0.5-20 jog function ( similar to the computer start button, automatically released by the delay time after the press ) .
Alternate port : for the case when part of the router port mapping port 80 may be occupied by other devices or port 80 is blocked , providing a modifiable alternate port .

Multi-connection Test:

Use apace jmeter software to test the multi-connection, to simulate 30 users connect in 1 second.



SPEED TEST:




1. Board front



1 Using TI's chip DC-DC power supply , and the use of original AVX tantalum capacitors





Specifications
1 Power :. 12V 1A
2 Relay Specifications :. 10A 277VAC/28VDC


WEBAPI-V2

Device provides a more convenient way WEBAPI HTTP -based and supports JSONP way to achieve cross-border operation . Simple to a local HTML file can control relay.
For details on WEBAPI-V2 can be viewed from the commodity user manual.
On the control relay through local HTML file, you can see a description of the top downloaded compressed package jsonp-test.zip from commodities.

Example A: http://192.168.1.25/pwr/relays/4?ac=123456&value=1
Example A Description: Relay 4 is set to close
Example A Response : {"v":1}
Example B: http://192.168.1.25/pwr/relays/3?ac=123456&value=0
Example B Description: The relay 3 is set to release
Example B Response : {"v":0}
Example C:http://192.168.1.25/pwr/relays/4?ac=123456&value=1&callback=JQUERY1234567
Example C Description: The Relay 4 is set to close , asked to return JSONP data
Example C Response : JQUERY1234567({"n":4,"v":1})