Can simulate device in lorawan server with postman

[Akhilesh_Jha]

I am running a Chirstack lorawan network in localhost in ubuntu. I have added devices in the dashboard and add I want to simulate device viva sending a payload through postman

[IoTThinks]

@Akhilesh_Jha

I want to simulate device viva sending a payload through postman

I think it is not possible.
You can try to use LoRaWAN simulator or just buy a LoRaWAN gateway + node.