3 Raspberry pi gateway

Gateway to operate as a collector and the main link between many controllers and the cloud application as follows:

1. authentication should be done between the gateway and the cloud and between the controllers with the gateway to maintain a secure communication.

2. The communication Protocol between the cloud and gateway and all controllers must be MQTT Protocol.

3. the gateway will just receive the instructions from the cloud to any Controller, then it will send it to that controller to execute the instructions and also receive the data from all controllers to sent them to the cloud in the following format :

( controller no., PIN number, instruction, time duration).

4. The raspberry pi will be connected to some sensors and relays for some certain instructions that will be received from the cloud through MQTT Protocol.

if you are aware of such requirements and willing to do it please quote. Taking into consideration that the max. Budget is 90$ and only serious and committed freelancer please.

Best regards

Skills: Cloud Computing, Embedded Software, Microcontroller, Raspberry Pi

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About the Employer:
( 3 reviews ) Cairo, Egypt

Project ID: #15970513

5 freelancers are bidding on average $106 for this job


I have briefly read the description on python development, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well.

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Hello, I am full-time freelancer, I have gone through your project description I can do it. I am a Software developer with having a good knowledge and 8 years of experience with Software architecture, Software develop More

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