ESP32FTPServer
Simple FTP Server for Espressif ESP32 Based on the work from https://github.com/HenrikSte/ESP32FTPServer and https://github.com/MollySophia/ESP32_FTPServer_SD (which again is based on https://github.com/robo8080/ESP32_FTPServer_SD)
Just resized the global buffer and introduced method isConnected().