The documentation section will help you on:

• ESP3D commands
  Syntax and parameters
• Authentication
  What is authentication in ESP3D-TFT?
• Notifications
  Setup and configuration
• Camera support
  Camera configuration
• Update support
  Update feature description
• About FTP
  FTP usage and configuration
• About WebDAV
  WebDav usage and API
• Compilation Guide
  Compilation Guide
• FAQ
  Frequent asked questions and their answers
• API
  API description