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I need to build a door sensor

i need a door sensor which can work on battery for atleast 2 year if there are min 6 triggers a day . And want to get message on my rf to mqtt bridge. msg should be in form of json.

Skills: Embedded Software, Internet of Things (IoT), Wireless Sensors

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About the Employer:
( 0 reviews ) Delhi, India

Project ID: #22658538

6 freelancers are bidding on average ₹1242 for this job

shubhankert

Your projects sounds interesting and i would like to hands-on your task. I am an experienced embedded developer. I guarantee best service in a really affordable price. please ping to proceed further

₹1050 INR in 7 days
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TechnicalBird1

I have several years of experience in developing embedded software. I can complete this project within 5 days. contact me directly for further discussion.

₹1250 INR in 5 days
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prasanthgopalak1

1000 in 1 day

₹1300 INR in 1 day
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Divyanggiri

can help you with the diagram and help you send the data over rf and help you to complete the project hve made and used it in the real application

₹1750 INR in 5 days
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ranganathp

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am a Fullstack Expert in development of web, desktop and mobile apps... Lets Start! Please start a Discussion with me and we c More

₹1050 INR in 7 days
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ethicrow

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspb More

₹1050 INR in 7 days
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