Hello!I was trying to setup and connect the IoT Gateway to my raspberry pi 4B and followed the instructions in the documentation for setting up serial ports etc. similar to many posts on this forum, when sending a message HELLO, I do not get a message back. I’ve tried the serial monitor and that worked, and I also made a loop back test to verify my serial pins and all worked fine. I decided to buy another Gateway to see if the first was defected, however when I got it it also has the same issue. Any tips/help is very much appreciated! Thank you so much!
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