Want to establish a two way communication without any delay

[Shivaprasad]

 The STM32WL55 JC modules  are taking 4 seconds time to switch from Receiver mode to transmitting mode, can you please give some information that how can i reduce that switching time.

https://github.com/stm32-hotspot/STM32WL-SubGHz-Phy-Rx-Hop 

Used the above code for my project

[Uwe Bonnes]

Look ow the LoraWan examples do the switch between TX and RX.