A box box cheap tool

I have a network printer that I did not want to put next to my box. The goal was to make a wifi bridge between my box and my printer via the MR3020.
I had some problems in implementation because the doc is not great and because of the ip MR3020 is set to 192.168.0.254 and that's by chance that the Freebox default. It is also the same address class.

So here's my procedure to set:
- Download the update on the site TPLINK (router 3g / 4g)
- Setting the PC in fixed IP to 192.168.0.1
- Set switch in AP.
- Connect the Ethernet cable to your PC and then feeding .You can directly connect the box to your PC to power it.
- Wait for booting.
- Start with a browser on the address [...]
- Username: admin password: admin
- Changing the LAN IP address 192.168.1.254 for example and restart.
- Set the ip of 192.168.1.1 pc
- When you are connected: Make the update
- After connecting follow the wizzard you should be fine.

I tested the case also wifi spot (case connected to the box via ethernet) but not other modes such as repeater mode.

In any case it's a little rich cheap router, not energy at all.