Hi Sir, thanks a lot for your codes. i’ve modified your code and make it comunicated without handshaking.
Thanks for sharing. This is very interesting.
I’m currently playing with rf95 too, but having some issue.
I want to send sensor data (motion sensor)from the sensor node to the gateway, but the data is too big for 1 byte so I divided it into two bytes and store in two variables and they will be reassembled in the gateway side. Then, I stored 9 bytes of all the sensor data in buf. At the gateway side, 5 bytes of the received data were correct, but the rest were wrong. What do you think the issue might be?