Comments (13)
NICE!
I will take a look on it tomorrow!
from pxt-iot-lora-node.
Hi Svein,
could you try increasing the pause to 7000Ms to see if that fixes it as it may be that the radio is trying to transmit more often.
Can I also check which gateway you are using?
from pxt-iot-lora-node.
Hi Ryan!
I have tested with 10000ms, but got the same problem. I'm using gateway Dragino LG-01N (https://www.dragino.com/products/lora/item/143-lg01n.html).
yes it is one channel and not what I wanted. But it is almost impossible to get Pi Supplys IOT lora gateway phat today😢
Svein-Tore
from pxt-iot-lora-node.
Hi Svein-Tore,
Ok good news I've figured out the issue then! Bad news the workaround will take a day to implement.
When you transmit LoRa nodes will randomly select one of between 3-8 channels (ours chooses between 3 for EU868). As you're only using an SCG this explains why some packets aren't being recieved. (And why it's important usually apart from developing that gateways are 8 channels but I know what you mean as my first gateways were only single channel).
As of this, the solution will be while you only have a single channel gateway to set the node to one frequency (not recommended and is why we haven't added blocks in yet on the Make:code library).
However as I know it can be an issue for some either being able to source Gateways or because of the cost I'll get a block added in within the next couple of days that will allow you to select 1 of the 3 frequencies to match your SCG.
from pxt-iot-lora-node.
Hi Ryan!
You are superb! And this make sense. When I sent 10 packages it received 3-4, when I sent 20 it received 6-7, that is about 1/3. So since it switch between 3 channels, I will theoretiacally get one third thru! BTW it is no problem for me to wait a day or two
NICE WORK Ryan!!
Best wishes, Svein-Tore
from pxt-iot-lora-node.
Hi @Svein-Tore , I'm working on this today.
Can I ask what frequency your SCG is configured to?
from pxt-iot-lora-node.
Hi Ryan!
The frequency is 868.1
from pxt-iot-lora-node.
Excellent. I'll be working on this today.
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👍
from pxt-iot-lora-node.
Hi @Svein-Tore , I've implemented it however if you could test it and let me know that' be great.
You'll need to find this new block which is "EU Set Freq:" under the more blocks tab. You should get the ability to set to one of the 3 channels the node supports for EU, or back to al 3 frequencies.
I tested it on my node and while on my 8 channel gateway we can see all the packets were on the same freq.
from pxt-iot-lora-node.
Oh, you might have to force update your library. To do this go to the Javascript tab, then at the side with the list of libraries click the re-load symbol, you'll need v0.1.37 or greater for it to work.
from pxt-iot-lora-node.
Hi Ryan!
So I have tested and it works fine! Now I get all the values,
THANKS A LOT!!
from pxt-iot-lora-node.
Excellent glad to hear! I'll close this ticket now.
from pxt-iot-lora-node.
Related Issues (20)
- French Translation Needs Checking
- Numbers not localized HOT 3
- Needs new block and documentation for region changes HOT 5
- Read Blocks - Serial Issues HOT 1
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- Not working with US915 HOT 11
- Set Region Block Hangs if you re-try to set region HOT 1
- Implement OTAA
- Add more Cayenne LPP data types HOT 1
- SF value as variable for in-code use HOT 2
- Add in other regions HOT 1
- Cayenne LPP All implementations HOT 8
- Add GPIO Pin Controls HOT 2
- P2P Example HOT 10
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- Initialize LoRa Radio via ABP won't change "device address"/NwSKey/AppSKey HOT 2
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