Issue: My rpi 3b+ with rak2245 pi hat 433Mhz does not received messages from my arduino mega 2560 with rfm95 868Mhz node
Setup: rpi 3b+ with rak2245 pi hat 433Mhz connected to TTN, arduino mega 2560 with rfm95 868Mhz running MCCI-LMIC Library ttn-abp.ino
Server:The Things Network
Details: I am trying to activate my node to send data to the things network for 3 months and i am not successful. i really need some help and any help will be greatly appreciated.