What hardware will you be testing with? we have had a nice experience
with SAM R30 xpro boards (although they are quite expensive)
On 19/11/2020 17:14, J. David Ibáñez wrote:
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Thanks for your answers. I think I'm going to first explore the RIOT
network stack through 802.15.4, before eventually going back to LoRa.
Best,
David
On 19/11/2020 11:53, Kirk Martinez wrote:
We found that Lora at 868MHz had about double the range through forest
than the SAM R30 radio. So Lora would allow longer hops/wider
coverage. However we need a "standard" lora hop/routing.
I am now becoming more interested in going back to testing the 170MHz
range on a different transceiver - as that could provide lora-like
range but with 6LoWPAN ;-) it would probably still be faster than lora
too.
Meanwhile I need to sort out RPL on my test network :-(
On 19/11/2020 10:45, José Ignacio Alamos wrote:
CAUTION: This e-mail originated outside the University of Southampton.
Hello David,
RIOT doesn't have out of the box support for LoRaWAN relay nodes
("LoRaWAN multi-hop uplink extension" proposed in [1]).
However, it's indeed possible to implement such concepts in RIOT. GNRC
LoRaWAN [2] could be a good starting point (several mechanisms from
there
can be reused in order to add a relay node).
Best regards.
José
[1]:
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.sciencedirect.com%2Fscience%2Farticle%2Fpii%2FS1877050918304216&data=04%7C01%7Ckm%40ecs.soton.ac.uk%7Cfc3758f6258846890b6008d88caea73d%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637414029056388705%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=sTKhgd1WyM6PDmGzysG3JxFIQVV7Ki6a5v41JlLZXDE%3D&reserved=0
[2]:
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FRIOT-OS%2FRIOT%2Ftree%2Fmaster%2Fsys%2Fnet%2Fgnrc%2Flink_layer%2Florawan&data=04%7C01%7Ckm%40ecs.soton.ac.uk%7Cfc3758f6258846890b6008d88caea73d%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637414029056388705%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=TWW7%2FfGO1gF5frpkeGb%2FoS3WQvyPCkWsj09YNSyFlkM%3D&reserved=0
On 20/11/19 11:24AM, J. David Ibáñez wrote:
Hello,
We are deploying data loggers in remote locations, and we would like
to use
LoRa because it has better range (from what I've read). But in some
deployments some nodes are too far away from the gateway (or not in
line of
sight), and can only reach it through other nodes.
There are many links, specially papers, about multi-hop LoRa.
But is it possible to do something like this in RIOT?
Thanks!
David
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