RAK7289V2 Change country plan

[croman13n3c (Alexander)]

Good day,

1. Does the RAK7289V2 have different hardware versions for EU868 and KR920 ?
2. Is it possible to set the frequency plan KR920 for the EU868 version (this band is absent in the Worldwide selection menu
   
   
   
   ), or is it possible to set a custom frequency plan with KR920 parameters in the protocol settings ?

[beegee (Bernd Giesecke)]

EU868 and KR920 are different hardware.
You cannot change a gateway that has hardware for EU868 to KR920.

[croman13n3c (Alexander)]

Ok,
maybe is it possible to create a custom frequency plan within the EU868 band excluding some channels (at the consumer some channels are overlapped by GSM communication)

[beegee (Bernd Giesecke)]

No, the concentrator in the gateway cannot work in 800MHz. It is designed for 900MHz.

[IoT (Gabriele Foddis)]

I find this in the concentrator, if change the resistor in Eu868 and change firmware?

[Nikola (Nikola Semov)]

This resistor is just for production marking of the device.
You will not change the actual frequency of the concentrator.

You would need a new concentrator to switch to 868 MHz.

Nikola Semov