FTPcam is an Android app which was created to use an old phone as a webcam for my weather station. The app is an interval camera that can FTP the captured image to a server of your choice. There are many options for capture timing, cropping, compression, and FTP settings. More information about FTPcam can be found on the Google Play Store:
(App is temporarily unavailable -- contact me below)

Here is my privacy policy. Summary: I do not collect anything.

If you have questions or comments, feel free to contact me.