How to setup in PlatformIO IDE
Hi, please guide how did I set up this in PlatformIO
Sorry, havn't installed that. Guess you can replace the liblwip.a (just added the binary to the repo) somewhere and also the lwip/include directory. But I havn't tested that...
@Microinstance @martin-ger
hi!
It's easy on platformio, just put it in the lib folder.
Thanks for a great library.

great, I have success following step by step. thx guys
In case someone uses only the terminal and not the IDE (personal case), the library to replace is located in ~/.platformio/packages/framework-arduinoespressif8266/tools/sdk/lwip so you have to do something like the following:
$ mv ~/.platformio/packages/framework-arduinoespressif8266/tools/sdk/lwip /.platformio/packages/framework-arduinoespressif8266/tools/sdk/lwip.bkp
$ ln -s lwip_nat_arduino/lwip ~/.platformio/packages/framework-arduinoespressif8266/tools/sdk/lwip
I figured it out a while after reading this page, thank you guys!.