Write C Program for Raspberry Pi to communicate with GSM Module
£10-20 GBP
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£10-20 GBP
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Project Brief - C Program, Raspberry Pi to Sim800 GSM Module to send/receive data
***MUST HAVE PROJECTS OF THIS NATURE IN YOUR PORTFOLIO.
Write a c program to communicate between a Raspberry Pi 3 and a GSM module via the UART bus, specifically the ‘Itead Raspberry Pi GSM Board (SIM800)’.
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The program must be written in C and annotated to help the in house team to understand its contents.
The specification is as follows:
- Send data periodically from the Raspberry Pi’s GPIO pins to a HTTP database. We need to send data once every minute.
- The program will be running 24 hrs a day 365 days a year and must therefore offer a stable and robust solution.
- Monitor the data being sent from the GSM module and be able to issue a reset if the data is not reaching the HTTP database.
- Receive data from the HTTP database and be able to issue commands to the Raspberry Pi’s GPIO pins based on what is received.
We believe the AT commands we need to connect to our http database are:
at+sapbr=3,1,”Contype”,”GPRS”
at+sapbr=3,1,””,””
at+sapbr=3,1,””,””
at+sapbr=3,1,””,””
at+sapbr=1,1
at+sapbr=2,1
at+httpinit
at+httppara=”CID”,1
at+httppara=”URL”,”http://...”
at+httpaction=0
at+httpterm
at+sapbr=0,1
***MUST HAVE PROJECTS OF THIS NATURE IN YOUR PORTFOLIO.
Hello,
Have a great day. We will design and prototype the required circuit. We have Pi, SIM800 module in lab and we can test the code. Please provide the details of the sensor needed to be interfaced.
Best Regards,
Shahbaz.
£120 GBP v 15 dnech
4,8 (45 recenze)
6,7
6,7
13 freelanceři nabízejí v průměru £31 GBP za tuto práci
hi
we have very excellent experience in c, c++
we ready programmed gsm lib by c++ on raspberry pi before
out lib ( not content all function )
ready function is :
- make calls
- receive calls
- analysis of DTMF
- reject calls
- etc ..
we can extend any AT command to it and manage what you need
if you need http request or working with mqtt
will cost 500 GBP
I am able to provide whole program as i done my beachlor in Electronics and i recently done my final year project on rasbary pi.
I am happy to do that.
Relevant Skills and Experience
Beachlor in Electronics and aware of rasbary pi functionality