Want a simple one page server app that can receive data from one GPRS connected device.
Device communicates via TCP/IP with Modbus over TCP (Open AT command set ex Wavecom ).
The app should do the following :
a.) Accept connection from the remote device.
b.) Query & display Phone No & IMEI.
c.) Query & display device 4 logged data values with refresh rates as in (d).
d.) User select-able refresh rates by way of radio button -as 10s,1min,5,15,30min.
e.) Accept a heartbeat message, and display a green led on webpage. If the heartbeat does not appear for more than 5 mins after the last query, then turn led color to RED (means device offline).
-Command documentation provided.
-Solution should be highly scale-able (>1M connections).
In your bid briefly mention your proposed architecture and server technology.
Hi, I have 5+ yrs experience in scada, iot, mqtt technology. Currently I implemented this concept for ngm2m.com. i can implement it by java/php as a server technology. To publishing data from device i will expose web s Mai multe
7 freelanceri licitează în medie 227$ pentru acest proiect
Hello Sir, I have rich experience in PHP/MySQL. I have gone through the details specification of the project, I can do this project as I have rich experience in PHP/MySQL expertise since 7+ years and I have done Mai multe
Hello I can write a RESTFUL service and a small webapp for this project. RESTFUL service will Accept connection from the remote device and insert info to database. Webapp will show green or red ( depend on status of Mai multe
++ This is my job. I'm ready to begin now. Pm for me. Thanks Looking forward to hear from you, Feel free to talk about this interesting stuff, give us any questions you have to know more about us ;-) Thanks Oleg!
Hello sir, Good day! we will develope your website. sir your project will 100% Dynamic, fully responsive, SEO friendly and user friendly. I am project manager of Narmada Solution .we have team of 50 develovers wit Mai multe
Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i wi Mai multe
we have 7 years of experience in the web development field with and team of expert web programmers . we have given our services to a long list of satisfied customers. We will be happy to provide additional references Mai multe
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Hey, feeling interest to go with the project after checking your requirements. My speciality: I STRICTLY BITE IF AND ONLY IF I CAN CHEW. Let's discuss more when u knock.i am ready to start your project.