QT Interface and control for HVAC system

Good Morning everyone,

we are looking for a very expereienced developer/developing company that has extensive knowledge in creating interfaces and control software based on QT platform for ARM Linux.

Your task will be to develop the interface and control program of a Linux based touchscreen. This touchscreen will basically act as a master of a Modbus RTU network and it will control 3 different devices (all MODBUS RTU based).

1. Room temperature controller

2. Ventilation controller

3. Another device also for temperature control

It will basically send commands to them and visualise the parameters that the controller measures (temp, humidity, etc.).

It will also act as a VNC server, for remote connection from a VNC client, which should be standard feature for Linux systems.

No graphic concept is required, because graphics will be provided by us according to your requirements to be used in QT environment.

Start with "QTtouch" your bid to be sure that you've read the description through .

Please consider all above as a very rough description of the project, so that we can received bids from qualified developers that are confident with the tasks set out above. We will enter into much more detailed discusssion on the project, (including the exact fee required for it) in the following days through private message. please place your bid in the meantime to show your interest in the project.

Habilidades: Programación en C++, Linux

Ver más: hvac control engineer freelance, freelance hvac control programmer, linux media player remote control interface, linux flight control interface, robot web control interface, linux user interface qt gtk, graphical user interface qt, control panel user interface photoshop, web interface control robot, control usb interface mac, web interface robot control code, softphone used africa web interface access number pin, multithreading programc linux used graphical user interface, vardhmans management control system used organisations, vbnet control interface mainframe, control robot via web interface, serial port robot control interface, php stock control systems interface

Información del empleador:
( 73 comentarios ) Brescia, Italy

Nº del proyecto: #12176506

Adjudicado a:


QTtouch hi I have very good experience in working on arm embedded sbc boards like raspberry pi , marsboard , humming board and beaglebone rev c. skills which you need : - build linux from scratch for arm sbc boards Más

€1500 EUR en 45 días
(9 comentarios)

11 freelancers están ofertando el promedio de €2310 para este trabajo


QTtouch I am software Engineer experience with c/c++ programming in linux environement Very interested with your project ***************************************************** *************************************** Más

€1888 EUR en 30 días
(19 comentarios)

QTtouch Hello! I am interested by your post and I'd like to talk about it. I have 5 years of C++/Qt development, mostly cross-platform. My designed projects were performed by qml and app's backed by C++ or Objective-C Más

€2500 EUR en 10 días
(7 comentarios)

Hello, We are happy to discuss our proposal with you. KEY POINTS THAT MAKE US DIFFER FROM OTHERS: ~ We have 5+ years of experiences in Unity 3D, Xcode, CoCoa 2d, Phonegap and major iOS and Android developement. ~ Más

€3000 EUR en 30 días
(3 comentarios)

"QTtouch" is a passphrase according your requirements Greetings, My QT development experience is about creating Cloud client software No problem to implement VNC facet too is here, I have certain predone stuff Más

€2333 EUR en 14 días
(6 comentarios)

Hi, I am an expert in industrial protocols, specially modbus. I am the main developer of [login to view URL], and I have already developed modbus communication in linux. Kind Regards, Manuel

€2500 EUR en 30 días
(3 comentarios)

QTtouch Hey, i am working for one of the biggest key player company in HVAC in India. I have worked in LONworks and Bacnet so far. I can able to work in modbus too. hope you will contact and give this work to me Ov Más

€2000 EUR en 35 días
(1 comentario)

Hello Sir/Madam! Greetings!!! Thanks for sharing the project. I can start your project right now. I am very much interested in your project concept and of course want to get involved in this project. I got more th Más

€1500 EUR en 20 días
(0 comentarios)

"QTtouch" Hi, I can develop that interface and control program of a Linux based touchscreen. Please contact me for more details and samples of my work. I'm an expert with 6+ years of C++/MFC/STL/DLLs, ASP.NET M Más

€2600 EUR en 30 días
(0 comentarios)

Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore Más

€3092 EUR en 50 días
(0 comentarios)

QTtouch. Hi, I have over 10 years of professional software development experience using C, C++, Qt, Python and OpenGL. Some of products where I have contributed significantly [login to view URL] Más

€2500 EUR en 30 días
(0 comentarios)