ftp client on Android to esp32-CAM

[glmdrx]

Hi all,

I programmed my esp32-CAM as a FTPserver using the class FtpServer based on Jean-Michel Gallego's work.
https://github.com/robo8080/ESP32_FTPSe ... PServer_SD

I succeed to transfer files on my computer using FilZilla.
But the final aim is to transfer files from the esp32 to a smartphone.

I tried to install several FTP client application on my smartphone but no one works properly.
Most of the time, it is not possible to connect the smartphone on the esp32. With one application, I succeed to connect but transfers failed.

I wonder if you already eared this kind of issue and if you know if the problem come from the program upload on the esp or from the ftp Android application?

Thank you very much for your help,
--
glmdrx