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Android - Bluetooth Controlled Relay Board (8-CH)
Android - Bluetooth Controlled Relay Board (8-CH)
Click to enlarge
Android - Bluetooth Controlled Relay Board (8-CH)
Click to enlarge

The project is designed to operate electrical loads using relays interfaced  to a microcontroller through  remotely operated commands to it  by touch screen based user friendly GUI on any smart phone with Android applications. 8 Channel Android Bluetooth Projects is great for controlling your devices over Bluetooth link without any RF design knowledge. This module is designed to plug in to your design seamlessly. Individual relay can be controlled by simple commands.

Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation, interfaced to the microcontroller. The program on the microcontroller serially communicates with Bluetooth device to generate respective output based on the input data (sent from Android application device) to operate a set of relays through a relay driver IC. The loads are interfaced to the control unit through the relays. The system can be used in existing domestic area for either operating the loads through conventional switches.

Specifications & Features
•    Works with our “ HK4U Android Relay” App to give you relay control in the palm of your hand
•    High Speed Bluetooth Relays
•    Control up to 8 Relays using the Blue Tooth wireless App
•    No Custom Programming Needed
•    You must be paired to the Relay Controller you wish to control
•    Working Voltage – 12V AC/DC
•    8 channels, each individually controlled
•    4 digit password Protection
•    Communicate from any Android OS Smart Phone/Tablet
•    Relay output - 5A rated changeover contacts
•    Relay Indicator LED (RED)
•    Bluetooth modem status LED indicator
•    On board Power LED (Green) indicator
•    Onboard regulator for regulated supply to the kit
•    Diode protection for reverse polarity connection of DC supply to the PCB
•    Operating Current - 1000ma Aprox

Screen Short OF Android GUI Apps


Available Options:
Kits Option:
This product was added to our catalog on Thursday 31 July, 2014.