This is my first topic here an am very new to Lora and TTN. I have custom designed a gateway (using RAK831) and a node (using a 328 microcontroller) and using LMiC arduino program. After a little research, I am finally able to send messages from Node to gateway on ABP.
Now, for the question:
- I need to know if there is a way to receive message back from the gateway. I have read about downlink, but when I send few bytes from Downlink window on the application page, it says “sent”, but there is nothing I see on the arduino window. However, on the application window on TTN page, it says “confirmed
payload:FFEE”. What am I missing here?
- I am from India and have used 865062500, 865402500 and 865985000 as the frequency. However, the messages are always sent on 865062500. Even when I add two nodes, the result is still the same.
Since I have just started, I have a lot more questions. Will solve these issues and get back to you for more help. If you need more information to help, kindly revert.