Do you know if their is a library available to upload a file from ESP to an ftp server?
I now have the ESP downloading a Json file from my web server in the cloud, the ESP checks the version on the server file and if more concurrent updates local SPIFFS config file with the web server file version. Had to hack a few bits here and there but seems to work fine.
Now I want to upload some json SPIFFS created files from the ESP to an ftp server.
Any input to achieve this would be brilliant.
Cheers Dans