DIO request

[nwaobasianthony]

Does the library now support receive on interrupt now?

Thank you for your great work

[SMotlaq]

Hi my friend, yes you can get EXTI from DIO0 pin. But the LoRa_transmit function includes a HAL_Delay(1). So you can't use LoRa_transmit in your interrupt routine. Unless you replace the HAL_Delay(1) with a timer-based delay procedure.
Use the LoRa_init in the DIO branch.