JL JieLi AC696N Development Board Pin Quick Reference: AC6966B Development Board Key Interface Connection Diagram

In hardware development, pin definitions serve as the “map.” This article presents the core pin connections of the JL JieLi AC696N development board in a clear chart format for easy reference.

Key Pin Connection Overview

Note: The development board ships with jumpers and Dupont wires already connected. It has been tested according to this pinout diagram and is ready for direct use.

Summary

For engineers developing Bluetooth audio projects using the JL JieLi AC696N / AC6966B, clear and accurate pin definitions and interface relationships significantly reduce debugging time and improve development efficiency. The key pin quick reference, function mapping table, and connection instructions compiled in this article are all verified through actual hardware and can be directly used for schematic cross-referencing, functional testing, secondary development, and mass production reference. We hope this quick reference material provides practical and reliable support for your development efforts with JieLi Bluetooth audio solutions.

Keywords: JL JieLi AC6966B, Pin Definition, Interface, Serial Port, Amplifier

Next Chapter: When implementing specific functions using the JL JieLi AC696N development board, how to add new files to the project for compilation.