How to receive data

Good morning,
I have a gateway which has a connection with node red, I'm receiving data from this gateway correctly, but now my intention is to receive this data to my pc node-red app. How I can connect this two node-reds?

In this picture I'm receiving the data of my gatweay with this Lora node:

In this second picture you can see the nodes that I had to try to connect with the first picture program, or to do i teasily, with my gateway/nodes that i receive.
Captura2

Thanks.

Use MQTT

This should help get you started...

Perfect, I take a look at it. I was trying to connect it with TCP, in a future my intention is to do a OPC UA server to manage the data, but first I need to send the data from my gateway node red app to my computer node-red app.

Thanks Steve.

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