Help me unbrick tplink re200 v2

i want débricage tp link re 200 v2

I'm really new my I got the wrong firmware and I have two lights on and the wifi procedure does not start and when I plug in an rj45 cable nothing happens

You'll likely need to try a serial recovery, which for that device, is not easy to do.

The case needs to be opened first, and it is welded together.

Ultimately, you may need to just buy a new device.

ok i think too

the box is open but concerning the series I don't know where to plug it in and where to get it

RE200 board layout with GND (ground), RX (receive), and TX (transmit) locations...