IoT device design

Good day

I need 3 IoT board to be developed. The three board will basically be the same product, besides the communication stack.

The three communication stacks that will differentiate the boards is:

• GSM (GPRS, 2G, 3G, 4g/LTE)

• Sigfox

• LoRa

The basic sensors and features the board must have is:



• Temperature and humidity sensor

• Accelerator

• Gyroscope

The GPS module must have an embedded antenna (for example the Quectel GNSS L96 module)

The communication stack, and BLE antenna must also be an embedded or chip antenna, but also with a uFL connection if an embedded or onboard antenna is not available.

All boards must be a 4 layer design.

The boards must be able to take an input of 3,7V and 12V, but run as low powered as possible.

Detail on the power needs, and other requirements will be shared wen the contract is awarded.

The design must be as small and compact as possible.

You need to supply proof of your design capabilities, and you must be willing to sign a NDA, as well as a contract that will not allow you to sell or use the design you do for us, to be used anywhere else.

PS. You must also be able to demonstrate your firmware development capabilities, for a effective working device.

Kind regards

Skills: Electronics, Digital Electronics, PCB Layout, Embedded Systems, Engineering

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About the Employer:
( 0 reviews ) South Africa

Project ID: #30094258

25 freelancers are bidding on average $2305 for this job

(75 Reviews)
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Best PCB Design Expert at your doorstep! Dear Client, We can provide 3 IoT board as per your requirements. We have experience in GSM (GPRS, 2G, 3G, 4g/LTE), Sigfox, LoRa. We couldn’t stop ourselves from bidding after More

$2000 USD in 2 days
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Hi. I have good experience in IOT device development. If you give me a chance of interview, I will explain about my experience in detail. I will keep good communication for discusstion. Best regards Andrii.

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Thanks for your job posting. As an electrical engineer, I have rich experience in PCB design and firmware engineering. I have designed many devices such as DC/DC converters, Motor drivers, Smart watch, Medical device, More

$3000 USD in 15 days
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Dear Client, I will deliver IoT device in a quality and timely manner. I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in IoT devic More

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Hi, I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. In past I have worked on many projects related to this field. Here are the softwares I have worked o More

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Hi there, We will surely supply you proof of our design capabilities and we are ready to sign an NDA. We are a professional team in Embedded System. Kindly spare 10 minutes for the interview. We have skills in:- 1. I More

$3500 USD in 30 days
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Hello, thank you for your job posting. Actually, I can't stop myself from feeling motivated to do your project. I can work in your timezone and so I can work full-time for you. I would be very grateful if you give me More

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Hello, Nice to meet you. I read your specification carefully. I have been working as a firmware and hardware designer for 10+ years. I had developed several similar projects using the various microcontrollers such as S More

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Hi there, I am a senior electronics engineer. I have enough experience in Circuit Design, PCB design, Microcontroller and Mechanical engineering. I have understood the project description, i am 100% sure i can complete More

$1500 USD in 7 days
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Hi there, I am Ahmed an electrical engineer, i seen that you need someone who will develope a fully woeking devlopment board, this a really hard project but it worth it. contact me, i think i have some interesting idea More

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Hello, Let's discuss the project through chat so we can get more details and start the project right now. Waiting for you. Thank you very much.

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I have experience in making a complete IoT device. Dear Sir, I have experience in providing complete embedded solutions for 4 years. I am skilled in programming microcontrollers like Renesas, Texas Instruments, PIC, A More

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