Codec-Adaptive Wireless Relay

A wireless relay is a codec-adaptive RF receiver with single channel relay. It helps easily deployment of wireless AC control for electrical appliances.

• Max 30 difference codec, unlimited controller or transmitter of each codec
• Adaption of most popular RF remote controller, except rolling code

Model: WLS120B5B

http://www.seeedstudio.com/depot/images/product/315rfrelay.jpg

Application Ideas

• Lighting
• Electrical door, window
• Security
• Industrial control
• Home automation

Specification

• Voltage:DC12V
• Working current: 6mA
• Working temperature: -30℃ ~ +70℃
• Frequency: 315MHz/433MHz
• Sensitivity: -105dbm
• Control Circuit: AC/DC
• Output current: ≤10A
• Dimension: 50*34*17mm

Pin definition and Rating

Output

• A. Latch – Connect pin 1.2
• B. Interlock – Connect pin 2.3
• C. Non-latch – Empty

Usage

Codec Adaption

1. Power up, press red button until LED lit.
2. Within 20 seconds, press any button on RF remote or activate transmitter, LED blink then off to notify adaption successful.

Code Clearance

Powerup, press red button for 6 seconds until LED off, codec cleared.

Hardware Installation

Programming

Includes important code snippet. Demo code like :

Demo code
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Resources

• File:Wireless relay datasheet.pdf

How to buy

Click here to buy: http://www.seeedstudio.com/depot/codecadaptive-wireless-relay-p-550.html?cPath=139_140.

See Also

Other related products and resources.

Licensing

This documentation is licensed under the Creative Commons Attribution-ShareAlike License 3.0 Source code and libraries are licensed under GPL/LGPL, see source code files for details.

External Links

Links to external webpages which provide more application ideas, documents/datasheet or software libraries

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