How to create the first script - USB to TCP socket

For Developers
#1

Good evening everyone. My name is Alef, I have been a Brazilian developer of microcontroller firmware for several years and I know how to program in several languages.
Now I'm entering the world of openWRT and I really need your help.
For a very important personal project for me, I need to take the events from a USB keyboard and send them to a TCP server per socket.
Using "triggerhappy" I can see keyboard events happening over SSH and I intended to use "luasocket" or "socat" to send what I type on the keyboard to the TCP server.
However, I felt very lost, because I don't know where and how I write my applications.
Could someone help me get started?
I really need to start the project.

Thank you.

#2

Which part of the project will reside in the OpenWrt device? The part that captures and sends the events? Or the part that receives them?

#3

Probably this guide and examples are useful for you:

https://openwrt.org/docs/guide-developer/helloworld/start

#4

Good morning "eduperez". OpenWRT will be on the TP-link mr-3020. The Keyboard will be connected to your USB and it will send the data entered to a computer that has an open socketTCP server. Thanks.

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#5

Thank you. I will take a look. Yes, I already have a gitHub account and I intend to put what I did and discover it there.