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Spreadsheet for LoRa airtime calculation
arjanvanb: Then note that the headers already have a counter. Which is not available in the current API, so if you want to deduplicate you'll need to add one for the time being...
View ArticleBest practices when sending GPS location data
I have done some range testing by driving a node around in a car. Most transmissions using SF12 were not received while in motion. Transmissions while stationary (parked) were received reliably. I...
View ArticleUpdating Multitech Lora-network-server?
When using the MultiTech with TTN you don't use the network-server so it doesn't matter. If you want to use the embedded server, I would recommend to update to the new version to get the bug fixes and...
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Spreadsheet for LoRa airtime calculation
kersing: Which is not available in the current API, so if you want to deduplicate you'll need to add one for the time being... It is available in the data_raw field, but I agree it takes more effort...
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Measuring coverage gateway
Today i did some Predicted vs Realtime calculations .. Remarkable how well the prediction comes close to the real-time measurements.The original contains pixels of 50 by 50 meters. For example, on the...
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Measuring coverage gateway
Continuing the discussion from Measuring coverage gateway: BoRRoZ: to log (gps) data this is a little handy module 'open log' -...
View ArticleRaspberry Pi and Modtronix inAir9 as a TTN node
Hey all, I've been playing around with a Modtronix inAir9 for the last few days, and have finally got it connected to a Raspberry Pi and it seems to be communicating with it nicely (see below)....
View Articleic880a + RPi 2 - a lot of CRC_FAIL
Hello, I have tested the following configuration: iC880a + RPi 2 with The Things Network software from https://github.com/ttn-zh/ic880a-gatewayI am using 5V 2500 mA power supply for RPi 2 (I plug it...
View ArticleRealtime map
Ah, now that I've finally set up a single channel gateway for some testing, I see that the map also takes all status messages into account. This specific single channel gateway sends such status...
View ArticleNode with ESP8266 and RFM95W
As I mentioned in my previous post, I also had a number of software issues to sort out before my ESP+RFM95 node worked. Here is a step-by-step guide of the steps I was able to reproduce to get a...
View ArticleTrying to understand basic packet forwarder on Kerlink Gateway
Hi @flits Thanks for the link, as far as I see this that code is more to emulate a node right? I am looking more into some dummy software that can listen to the packages that my gateway is forwarding...
View ArticleHow can i log data from thethingsnetwork directly into an Excel file for...
Hello all, I'm currently working with LoRa and i was wondering if it is possible to log data, which is send to the thingsnetwork from my nodes, to for example an Excel sheet/ google spreadsheet. I...
View ArticleOpen-source LoRaWAN network-server
Hi brocaar, good job, do you think it's possible to run your loraserver on a RPI?Thanks for your initiative!
View ArticlePresentation for potential partners
Two presentations can be found below. Both don't contain any technical information about the network. A recent presentation of Wienkehttps://drive.google.com/open?id=0B8UA269O6CA7QzByNFNmTDVJRG8 A...
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Realtime map
Arjan, it doesn't work like that and I'm not using the API but using MQTT messages instead. The map shows the avaiability of the gateways, but it seems you have different needs I could collect the...
View ArticleHow can i log data from thethingsnetwork directly into an Excel file for...
Hey Yorick, Node Red offers a module to log your data to a file. This file is stored on the machine that runs the Node Red. You could also email the data you want to a certain email address, and then...
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Location by triangulation
nestorayuso: Adaptive data rate must be only used for static/fixed nodes. If you use a moving node you must disable ADR and use slowest DR (SF12). In this case more gateways will receive the data but...
View ArticleThe BARGAIN basement
found an interesting bargain you like to share ?this is the central place where you can link tips about bargains.(diy electronics components, tools, gateways, chips, antenna's, cables, kits, measuring...
View ArticleThe BARGAIN basement
Handheld Digital Spectrum Analyzer RF Explorer 915 Mhz - €53,40http://www.exp-tech.de/handheld-digital-spectrum-analyzer-rf-explorer-915m
View ArticleLocation by triangulation
I think there is a misunderstanding of what ADR can deliver. ADR is a very slow process which can be added to each packet. If you are moving and at one time you are close to the gateway and then get...
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