Caming from this issue which seems that the precompiled library lwip suffers from some definitions I’ve tried to change. Thus the linking error appears.
Checked if I could download and compile a modified version of lwip and it did compile and upload, before getting a runtime error just on WiFi Connect which seems to me library conflicts (2 sources joined the binary).
Is there a method I can specify at PlatofrmIO so I could hint the linker to avoid the SDK precompiled liblwip.a in favor of the specified library?
Thanks for your help.