Bluetooth Relay ON/OFF Project

1.0

Hobbyprojects.com

3.95

270 reviews

100,000+
Downloads

Free

Control your device using Micro-controller 89c2051 and Bluetooth Module HC-05

This app is currently not available on Google Play.

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About Bluetooth Relay ON/OFF Project

Bluetooth Relay ON/OFF Project was a communication app developed by Hobbyprojects.com. It was removed from Google Play Feb 26, 2024 and is no longer available for download.

Download Statistics

Bluetooth Relay ON/OFF Project had been downloaded 120 thousand times before it became unavailable.

User Ratings

Bluetooth Relay ON/OFF Project was rated 3.95 out of 5 stars, based on 270 ratings.

App Information

Bluetooth Relay ON/OFF Project was free to download. The APK download size was 1.58 MB. The last available version was 1.0. The last update was on January 9, 2014.

Technical Requirements

Bluetooth Relay ON/OFF Project required Android 1.6+ or higher. The app had a content rating of Everyone. The app had been available on Google Play January 2014.

Description

This is a simple Android Bluetooth Remote Controlled Relay Project using 89c2051 Micro-controller and HC-05 Bluetooth Module. You can control relay to switch ON/OFF device like Light, Fan etc.

You can download circuit and hex file here http://www.hobbyprojects.com/bluetooth-device-control/

Instructions:

1. First make sure your HC-05 Bluetooth Module is paired with your mobile. The default password for pairing is "1234" or "0000". Check the manual of Bluetooth module.

2. When you press ON button it sends the data "A" to Bluetooth Module connected with a circuit. Micro-controller turns ON the relay when it detects "A"

3. When you press OFF button it sends the data "a" to Bluetooth Module connected with a circuit. Micro-controller turns OFF the relay when it detects "a"

4. For voice command click on Mic. icon and speak "ON" or "OFF" to turn ON/OFF device (it needs Wifi or Data Connection)

Recent changes:
Added Speech Reorganization to turn ON/OFF Device

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More data about Bluetooth Relay ON/OFF Project

Price	Free to download
Total downloads	120 thousand
Rating	3.95 based on 270 ratings
Version	1.0
APK size	1.58 MB
Number of libraries	2
Designed for Android	1.6+
Suitable for	Everyone
Ads	NO ads

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Google Play Rating history and histogram

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Bluetooth Relay ON/OFF Project has been downloaded 120 thousand times.

Changelog of Bluetooth Relay ON/OFF Project

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Developer information for Hobbyprojects.com

Hobbyprojects.com

Website

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Comments on Bluetooth Relay ON/OFF Project for Android

★★★★★ very good

★★★★★ Jeanty

★★★★★ perfect app

★★★★★ GC CH Admit

★★☆☆☆ Does not work

★★☆☆☆ I tryed to conect my phone to a Bluetooth clock and it would not work at all

Technologies used by Bluetooth Relay ON/OFF Project

5 permissions · 2 libraries

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