AAKFISHERMANN

Thanks. I changed declaration in PlatformIO from #include "N2kDataToNMEA0183.h" to #include "N2kDataToNMEA0183.cpp" and now it compiles. Thanks for your attention. regards

Hi, You are right. I did that only to test. Now, i put files in correct directory (src) and are working well. Thanks.

More one information: I tried these config lines on FtpServerKey.h: #define NETWORK_W5100 (4) // Standard Arduino Ethernet library #define NETWORK_ETHERNET (4) // Standard Arduino Ethernet library WiFi error codes solved......

One question about SPIFFS version: I must have a partition with ota_0 , ota_1 and spiffs ok? spiffs partition must have space to allocate firmware.bin file right? Thanks