Welcome to the Flipper Zero Firmware Developer Documentation!

This documentation is intended for developers who want to modify the firmware of the Flipper Zero.

If you are looking for the user manual, please visit the User Documentation instead.

The documentation is divided into several sections, with all of them accessible from the sidebar on the left:

Application Programming - Writing applications for Flipper Zero
System Programming - Understanding the firmware's internals
File Formats - Saving and loading data to and from files
Developer Tools - Hardware and software tools for all kinds of programming
Expansion Modules - Additional modules to expand Flipper's consciousness
Miscellaneous - Various useful pieces of information
JavaScript - JS-based scripting engine documentation

Aside from the manually-written documentation files, there's also a few automatically-generated ones at the bottom of the sidebar:

Data Structures - Every data structure in a list
Files - Source file tree with easy navigation

These are generated from the source code and are useful for quickly finding the source code or API documentation for a particular function or data structure.