RAK831-915Mhz only accepts 868 frequencies
We set-up the RAK831 gateway to run on 915Mhz through TTN, however when we want to send data to the gateway it will only accept requests that are 868Mhz.
I'm very sorry, based on the information you are currently providing, I can't tell you what is wrong with you. Let's sort out:
1.What frequency band equipment are you buying?
2.Did you configure it successfully? Is the global_conf.json file replaced by the 915 configuration?
3.Is your node 915 frequency band?
4.Maybe you should restart your TTN.