LoRa Radio with Arduino

Hello, can I connect the Grove - LoRa Radio 433 MHz
(by Seeed Studio) to my Arduino Uno R3 directly through RX and TX ports present in the board, if I don’t have the UART interface? I want to communicate two LoRa Radios successfully. Kindly someone assist me. It’s very urgent.

It’s very important.

Hi, that’s a pretty specialized question, so I think you’ll have better chances to find someone familiar with those devices on the Arduino Forum, or maybe somewhere dedicated LoRa communication. In general it might also be helpful to give a few more details about what you’re trying to achieve.