Indoor Positioning System (Locating a Wifi device using RSSI)

We need to have the position of a wireless device (Wi-Fi 2.4GHz/5.8GHz) inside a building where we spread out many Raspberry Pi 4.

So, using a triangulation location (or any effective method) could be one of the solutions taking into consideration that we have already used the Fine3 algorithm. Beacons' response too can be considered.

Also, you can consider WPS (Wi-Fi Positioning System) with RSSI. We can consider directional antennas for example.

Another solution would be using GPS as an IPS (Indoor Positioning System). As it's inside a building, there is no direct GPS signal.

The solution should be cost-effective as well.

In the end, we should have a PoC with 3 or 4 Raspberries Pi4 locating a device with an accuracy of less than one meter.

This should be done in a blueprint, show graphically the device.

Any questions, please let me know.

Note: Raspberry is running Raspbian.

References: [login to view URL]

Beceriler: Linux, Kablosuz, Raspberry Pi, Radio Frequency, Wireless Radio Frequency Engineering

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İşveren Hakkında:
( 79 değerlendirme ) Netanya, Israel

Proje NO: #28287617

Bu iş için 10 freelancer ortalamada $1313 teklif veriyor


Hi, How are you? Upon reading brief details I believe its a doable job I have great experience doing projects with Wireless Radio Frequency Engineering, Linux, Wireless, Radio Frequency and Raspberry Pi. I am confident Daha Fazla

$1500 USD in 18 gün içinde
(3 Değerlendirme)

Why don't you want to use UWB indoor positioning system? This technology is specially designed for such tasks. We can send an example of a demo video. We will be glad to help you.

$1125 USD in 7 gün içinde
(1 Yorum)

HI, Are you looking for a wifi design on a floor plan with Air Magnet or Ekahau ? If yes, please can we have discussion to understand the requirement.

$1250 USD in 7 gün içinde
(1 Yorum)

Greetings! I Had a thorough analysis of your demand work. I am sure that I can complete your job successfully. I am interested and excited to work on it.I have 15 years of experience in this field, and I had already b Daha Fazla

$1500 USD in 7 gün içinde
(1 Yorum)

Hi I am an expert with more then 6years of experience in IoT, Automation, Embedded Systems, pcb design and dovelopment and prototyping. I have hands-on experience in arduino, esp32, pic, arm, raspberry pi and other mcu Daha Fazla

$1000 USD in 20 gün içinde
(2 Değerlendirme)
(4 Değerlendirme)
(1 Yorum)

Hello, thank you for your job posting. As a senior electrical engineer, I have a lot of experience in PCB design and firmware development. Design circuits and PCB: Altium, Eagle, KiCad, Allegro & OrCAD, PADs. The serv Daha Fazla

$1500 USD in 7 gün içinde
(0 Değerlendirme)

Good day, i already made such system - if anyone will tell you that accuracy from wifi can be 1meter - he is a cheater )))

$1125 USD in 7 gün içinde
(0 Değerlendirme)
(0 Değerlendirme)