You can compile it on any Linux
git clone https://github.com/openwrt/firmware-utils.git
go to src directory
edit away all CPE210v3 device ID-s except last 3
cc -o tplink-safeloader plink-safeloader.c
download imagebuilder for your device
in make menucinfig select your device
copy binary created before to replace one inside imagebuilder
build make ->> find the factory...bin image and try to upload that
virtual machine better than wsl...
I try to upload the file and it tells me that it is not correct. Version 2.3.3 as you told me does not allow you to compile. I had to do it with the 2.3.2 and nothing. I'll try now by tftp to see what it does
Now when I download the firmware I realize that it downloads v3.20. It seems that both routers use the same firmware
yes, probably new flash chip or some other insignificant manufacturing variation
I tried by tftp and nothing. It seems that it does not allow you to put previous versions and it happens that the 2.3.3 is encrypted. 
Everything seems to indicate that I'm going to have to open the router and do that method.
Well, go for it, we tried everything imaginable.
Let's see how I do to acquire a serial usb ttl because in my country it is somewhat difficult to find those things