I just followed Arduino LoRa library duplex example, where they don't use any switching between transmission and reception of data frames. Unless the "onReceive" callback already sets the radio in the receiving mode. Regarding loss of packets, that's inherently connected to LoRa being half duplex, I...

Hello everyone, I have recently been exploring LoRa communication system and, inspired by the Meshtastic project to which I contributed in the early days, I decided to create a very basic two-way radio using a commercial LoRa module based on the ESP32. Leveraging the two cores of the ESP32, I separa...