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LoRa in a cluster long range 4Km
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LoRa in a cluster long range 4Km

by bonzadog on Thu Sep 12, 2019 12:51 am

12.09.2019
Germany.
Hello,

I have four Raspberry Pis, each separated by about 1Km from each other and 3Km from my PC station.
I would like to receive data from each RPi and also send data back to the RPi. The longest data length being some 80 Bytes.
At the moment an intercommunication between the RPis is not really necessary but I can
see that coming too, so each RPi sent to the PC and the PC replies.

What would be the optimum HW for this project? The " Adafruit Feather 32u4 RFM96 LoRa Radio - 433MHz"?
Since I have no LoRA experience I'll need to do some serious reading.

Any tips are most welcome.

bonzadog
 
Posts: 24
Joined: Tue Mar 12, 2013 6:50 am

Please be positive and constructive with your questions and comments.