Find Jobs
Hire Freelancers

Android Serial over Bluetooth

£20-250 GBP

Closed
Posted over 11 years ago

£20-250 GBP

Paid on delivery
This should be a very simple app, to control equipment using RS232 Strings, and to show the state of equipment using received strings. The app must automatically connect to the bluetooth Serial device when in range, and/ or when the App is activated. Preferably connect as soon as in range - before the app is required - to speed up access. The Serial device is normally always turned on. A simple set of four buttons selects the location to control ( determined by a string variable ), the next user page then details the relevant control buttons available for the equipment ( Determined by the Button ). For now, the only equipment accessible are lamps, or groups of lamps. So the next page will always show 2 buttons, labelled SCENE and CHANNEL. By default SCENE is 'the active button. 5 other buttons are numbered 1 - 4 with an OFF button. The string is sent when the numbered or Off button is pressed - and is about a 6 or 7 characters - generated from the sequence of presses. Received strings are simple and may bring up a 'ok' or 'error' box temporarily.
Project ID: 2649366

About the project

12 proposals
Remote project
Active 11 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
12 freelancers are bidding on average £319 GBP for this job
User Avatar
Hi, This should be no problem.. I can whip up a little app with a background service that is looking for the bluetooth device in the background etc no problem. You would need to supply some basic mock ups of the UI and a description of the protocol that happens over SPP. Cheers, Daniel
£200 GBP in 3 days
5.0 (36 reviews)
6.1
6.1
User Avatar
please check PM
£225 GBP in 7 days
4.7 (24 reviews)
6.1
6.1
User Avatar
Hello, I am very much interested on your project. Please do contact me and we will discuss further about this project implementation steps,approaches. I will be waiting for your reply. Check your PMB for my work portfolio. Thanks, Rana
£1,000 GBP in 20 days
5.0 (13 reviews)
5.2
5.2
User Avatar
Lets Start:)
£200 GBP in 15 days
5.0 (11 reviews)
4.8
4.8
User Avatar
Hello, Kindly review your message board to evaluate my understanding of the app and my work summary. Regards.
£200 GBP in 7 days
5.0 (1 review)
2.6
2.6
User Avatar
The Project seems doable and we are comfortable with it. It will be great to work with you. See PMB for more details
£299 GBP in 7 days
5.0 (2 reviews)
1.6
1.6
User Avatar
hello Please check PMB Thanks
£500 GBP in 16 days
5.0 (1 review)
1.0
1.0
User Avatar
Hello, I am interested in your project please give more details.
£250 GBP in 15 days
0.0 (0 reviews)
0.0
0.0
User Avatar
we will provide you complete Solution as per your need. For more detail please check our message where you can find our previous work too
£150 GBP in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi, I have a similar experience before. Kindly check the PMB for more details. Regards Sathish
£250 GBP in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello sir I am interested in your project . I would like to work on such creative stuff .We are a start up company focusing on customer satisfaction and long term relation . We have a group of experienced android programmers who can ensure best quality ,I am looking forward for you reply . Even in case you get to award the project to someone else please inform us , we will help you in getting good price. Thanks
£300 GBP in 20 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Custom software development: w w w . The Administrator removed this message for containing contact details which breaches our Terms of Service . i o
£250 GBP in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Chinnor, United Kingdom
5.0
4
Payment method verified
Member since Jun 20, 2011

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.