All Questions
8 questions
2
votes
1
answer
550
views
Using LoRa-RSSI to Estimate Distance in Outdoor Setting
Thanks here, I've tried to optimize the LoRa setup to ensure accurate or acceptable RSSI measurements and for distance estimation between multiple nodes and a master in an outdoor environment using ...
- 21
0
votes
1
answer
48
views
Arduino LoRa communication protocol
I am fairly new to IoT and to all kinds of Arduino chips/sensors etc.. I am trying to understand the mechanism of LoRa device communication. With the help of the official Arduino web page I found the ...
- 103
4
votes
2
answers
191
views
Arduino LMIC: GPS Logger - old coordinates stuck in queue
I'm building a LoRaWAN GPS Logger using the Arduino LMIC Library. I've got a running solution which reads GPS coordinates and transmits them via LoRaWAN to TTN. For activation, I'm using OTAA. On TTN, ...
- 41
8
votes
1
answer
277
views
Cannnot send from Arduino to Raspberry pi via LoRa
I am trying to send messages from my Arduino to my Raspberry pi. But I don't understand why the pi isn't receiving the messages.
On the Arduino side I'm using an Arduino UNO with a Dragino Lora/GPS ...
- 241
1
vote
0
answers
26
views
Can there be a correlation between Emonlib current increase and RTC unsync on MKR 1300?
I'm having this weird issue where my data Send interval gets screwed up when the monitored current goes above 27A. Basically, it keeps adding several seconds to my interval, here's an example:
...
- 171
1
vote
1
answer
211
views
Connect sx1272 module to a Dragino Gateway
I am new to Lora technology. I am using a sx1272 Lora Module and I am trying to send and receive data to a Dragino Gateway. The problem is the sx1272 and Dragino use two different libraries and hence ...
6
votes
1
answer
4k
views
Using Arduino LoRa with RFM9X chipset: How to connect the RMF9x NSS pin?
As I am searching on libraries that can be used with Lora and arduino I came across on this one: https://github.com/sandeepmistry/arduino-LoRa
Also the RFM9x has the following pinout:
The data ...
3
votes
1
answer
945
views
RFM69W and LoraWan
I'm trying to figure out how I will make an RFM69W LoRa Module work with The Things Network, so I looked over many tutorials, code samples, and libraries. The one I find closest to LoRaWan support is:
...