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Raspberry-Hoperf-MQTT - open to bidding

I project to collect of remote sensors information via wireless network Hoperf RFM69.

operation:

Arduino collects information from digital and analog sensors, and sends raspberry via wireless network Hoperf RFM69, Raspberry publish / subscribe messages received on a MQTT Broker.

1 Arduino + RFM69: Get information of analogical or digital sensors and sends the wireless network Hoperf RFM69.

2- Raspberry : Get information from the Arduino via Hoperf RFM69 and publish / subscribe MQTT Broker

Arduino side there is already a good library that does this work: http: //[url removed, login to view] [url removed, login to view]

Summary: I need to get information on raspberry via SPI and Publish / Subscribe in MQTT Broker.

Kemahiran: Arduino, Kejuruteraan Elektrik, Elektronik, Mikropengawal, Susun Atur PCB

Tentang Majikan:
( 5 ulasan ) VOLTA REDONDA, Brazil

ID Projek: #11689385

Dianugerahkan kepada:

mechatronicsengr

Hi, I hope you are doing well. I read your project details. I have worked on number of RF modules with Arduino and RPi. Also I have experience in pushing data to cloud servers. I have understood your requirements an Lagi

$590 USD dalam 10 hari
(24 Ulasan)
5.5

8 pekerja bebas membida secara purata $869 untuk pekerjaan ini

shahbaz1980

Hello, have a great day. We are startup company offering services in embedded system design and prototyping. We will design, prototype and demonstrate you working hardware. Please feel free to contact us. Best R Lagi

$1000 USD dalam 45 hari
(43 Ulasan)
6.6
ranganathp

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past p Lagi

$2000 USD dalam 30 hari
(6 Ulasan)
2.5
$1000 USD dalam 30 hari
(2 Ulasan)
2.2
$356 USD dalam 10 hari
(0 Ulasan)
0.0
jaromucka

Hi, I wanted to do a similar project a few years ago but only got to developing the wireless sensor hardware that used a RFM70 transciever. You can check out the firmware and hardware at [login to view URL] Lagi

$722 USD dalam 14 hari
(0 Ulasan)
0.0
beyobox

to see my work please visit my website.... [login to view URL] ...... please contact me for detailed discussion

$250 USD dalam 8 hari
(0 Ulasan)
0.0
efemuhammet

Dear Sir, I am an Electric Electronic Engineer in Turkey and experienced about pcb design and embeded system programming. Also, I have worked with RF Systems for 5years. I have used HopeRF, Ardinuo and raspbery a lot Lagi

$833 USD dalam 15 hari
(0 Ulasan)
0.0
Embedlancer

Hello, I'm working with hopeRF modules in my drone projects. I'm proficient with Raspberry Pi and Arduino. If the price sounds right for you, we can accomplish this project smoothly. I'll grant you to access github Lagi

$555 USD dalam 15 hari
(0 Ulasan)
0.0