Cancelled

LoRa/LoRaWAN gateway for Raspberry Pi 3 and/or Windows

We must create a gateway, capable to collect and send signaling to/from end points.

In another words we have to be able to collect real time status of remote buttons,

and to send live events to relays etc.

Long story short: want to receive events from digital inputs, and trigger digital outputs over LoRa network.

What steps we excepting to be done:

1. To find and suggest proper LoRa gateway interface for Raspberry and for Windows (can be USB).

It must be available to buy from known sources such as Aliexpress, Amazon etc.

2. To find and recommend right LoRa module for the end points, such as digital inputs for buttons,

and digital outputs for the relay as an example.

3. To make it detailed description how to add/pair/save endpoints and read signaling from them.

4. To have settings saved in configuration file in order of us to manage/edit through web interface (to be done by us)

5. To have a possibility to convert live signal from sensors and convert/send to our server in GET/JSON format

Also to have a possibility to send from this gateway signal to turn on/off relays etc. from GET/JSON received and converted to LoRa end-points.

Sample use cases:

1. Have button connected to Digital Input on LoRa endpoint (best multiple DI on module to have).

When button is pressed to send a JSON with parameters like: UUID of LoRa Gateway, ID of the Sensor, Timestamp etc.

2. Have an LED connected to Digital Output of LoRa module endpoint. When a JSON is sent to Gateway,

to receive/convert and re-send to module, and turn On or Off the LED attached to the endpoint.

Whole task is to collect live status of the DI over LoRa and convert to URL, and vice versa, to receive URL and control DO wirelessly.

It must use supervised signaling as LoRa does (all statuses only if confirmed)

Version for Raspberry must use or Ubuntu Mate or Raspbian OS, ideal over Mono for .NET in linux.

Version for Windows has to use MS [login to view URL]

Windows version is optional, Raspberry is main task.

Skills: Bluetooth Low Energy (BLE), C Programming, Linux, Microcontroller, Raspberry Pi

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About the Employer:
( 2 reviews ) North York, Canada

Project ID: #16299703

16 freelancers are bidding on average $2057 for this job

sagradoamicus

Hi I am experienced embedded system developer with more than 8 years of experience. I have worked with loRA before. Please get in touch to discuss it further Regards

$2117 USD in 10 days
(49 Reviews)
6.7
moeed10

Hi, i am an embedded software developer working with STM32 and FreeRTOS for past 3 years. I have developed several IOT applications using same technology. I was part of the team developing this project, [login to view URL] More

$1500 USD in 10 days
(22 Reviews)
6.2
RaspberryOculus

Hi there , I am Electrical + Software engineer with 18 years experience . I am interested in your project, LoRa/LoRaWAN gateway for Raspberry Pi 3 and/or Windows.

$1888 USD in 10 days
(19 Reviews)
6.2
polto

hi I have two of this module https://www.amazon.com/Adafruit-RFM95W-Radio-Transceiver-Breakout/dp/B01HYO608A/ref=sr_1_fkmr0_1?ie=UTF8&qid=1518649490&sr=8-1-fkmr0&keywords=lora+%09+Adafruit+rfm9 and have rpi 3 and More

$1500 USD in 30 days
(15 Reviews)
5.8
levstremetskyi80

Dear Sir! I am very interesting in your job. Actually, before i already many worked on electronic device development and i have a large experience in this area. Please feel free to check my portfolio. I have a high More

$1666 USD in 10 days
(21 Reviews)
5.9
ahmad5857

Hi Sir, We are expert in IOT , lora sigfox and other technologies are used to designed many systems. Lets talk to us on this project. We are professional engineers and developers who do such projects from the las More

$1000 USD in 22 days
(27 Reviews)
6.0
ifluxsolution

ALREADY DEVELOPED SOLUTION USING RASPBERRY Pi3 AND IoT => [login to view URL] => Smart Home Wifi Socket/North Connected Home Wifi Outlet [login to view URL] More

$5000 USD in 60 days
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5.4
sofiadubina99

i am a embedded hardware and software expert and have rich experience with hardware design and firmware development. i designed pcbs and developed firmware for it , manufactured prototype directly. you can check my More

$1555 USD in 10 days
(14 Reviews)
5.4
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4.9
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5.1
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(16 Reviews)
4.9
elecirdeign

Hi, I am an electronics engineer (PhD) from Ireland, with 15+ years experience in industry. I have worked with several US/EU companies to develop their new products. I can help you with this. Please start a chat for More

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4.4
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3.9
blue2sea

Dear Sir. I have good experiences with LoRaWAN and Feather M0. In the past project, I used LoRaWAN Gateway to send message to Feather and Feather send signal to RPi and received state of Camera connected in RPi. I More

$1333 USD in 10 days
(4 Reviews)
3.4
stefanache

Hello, I have Raspberry Pi 3 B(RPi3B) is good for you. On It have Raspbian(Debian/Linux) 9 stretch . Is one which is preinstalled Therefore I can help and try this practically on my office. For example even yester More

$1800 USD in 30 days
(3 Reviews)
3.2
RubyOnRail

NOTE: Most of the requirement of your project scope is already completed by us and we have demo for you as well. We are Amazon MWS / Ebay API experts and completed so many projects using its API I have ready to use More

$1555 USD in 10 days
(0 Reviews)
0.0