Questions tagged [lora]

For questions about the low-level LoRa wireless radio modulation. Use a more specific tag when asking about network protocols that are using LoRa, such as DASH7, LoRaWAN, Sigfox and Symphony Link.

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5
votes
1answer
150 views

Is it possible to share an Application between two or more LoRa Gateways using TTN?

I have a GPS Tracker application which periodically sends Latitude, Longitude, Altitude to a LoRa Gateway. I am using the The Things Network and sending the data via the OTAA method which provides ...
6
votes
2answers
203 views

Is there a way to create WiFi with one Access Point, which should cover a big building?

I need to create a WiFi network(or other types e.g. LoRa) for IoT devices, inside a building. The Building has three floors, each about 250 square meters. The main constraint is that I can't use any ...
8
votes
3answers
1k views

LoRa - Creating a personal network to track cars

So, I have two single channel LoRa/GPS modules and I want to create my own personal network... So I want a module that receives all data from other devices ans sends it to a server with a database.. ...
2
votes
0answers
1k views

How do I get the MAC address of LoRa nodes? [closed]

I have some LoRa nodes (a Dragino LoRa Shield to append an Arduino Uno) and I want to connect them with a Dragino Gateway LG01-P. I need to take the MAC address (unique address) of my nodes but I don'...
7
votes
2answers
187 views

Can I connect my devices to the Cambridge Intelligent City Platform?

According to Cambridge News, a LoRaWAN network has recently been set up in Cambridge for the 'Intelligent City Plaform'—essentially, a smart city platform for IoT devices to sense and influence the ...
7
votes
2answers
2k views

LoRaWAN Multicasting

Is there any real implementation of LoRaWAN multicasting? According to v1.0.2 LoRaWAN specification it is possible to send multicast frames but I have not found neither a node nor a network server for ...
10
votes
3answers
9k views

How can I interface a LoraWan network with MQTT?

I have been working on a project which involves creating a LoraWan network using: Dragino lg01 as a Gateway. An Arduino Uno and a Dragino Lora shield with a simple LM35 Temperature sensor As for the ...
10
votes
2answers
1k views

Configuring LoraWan Gateway

I'm trying to build a LoRaWan Network using a sensor programmable with Arduino and a Dragino Lora Shield. I have found many solutions for creating a gateway, including an Raspberry Pi connected with ...
12
votes
5answers
1k views

Is Bluetooth a good enough protocol for “lost my keys” beacons?

Bluetooth beacons for localizing lost objects are beginning to spread. You can locate them using an app on your smartphone (yes, and create an account, share on facebook your objects, ...) with a ...

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