JieLi AC69 Series SDK for AC690x AC695x AC696x Bluetooth Chips

User question

i want sdk of ac69 series

Artificial Intelligence Response

Direct answer to the question

If you mean the JieLi / JL AC69 series Bluetooth SoC SDK, there is not one single public “AC69 SDK” for all AC69 chips. You should choose the SDK according to your exact chip and application:

Chip / use case	Recommended SDK
AC69 used for BLE / SPP / HID / Mesh / data transfer	Jieli-Tech fw-AC63_BT_SDK — the official public repo says it is compatible with AC69 series without audio support. (github.com)
AC695x soundbox / Bluetooth speaker / audio product	AC695N_Soundbox_SDK from YunThinker / GitCode. YunThinker lists it for AC6951C, AC6955F, AC6956C, etc. (gitcode.com)
AC696x soundbox / Bluetooth speaker / audio product	AC696N_soundbox_sdk from YunThinker / GitCode. YunThinker lists it for AC6965A, AC6965E, AC6966B, AC6969D, etc. (gitcode.com)
Old AC690x / BR17 devices	Unofficial/community USMI-Tech/AC690X-SDK, which contains AC690x / AC69 SDK patch archives. (github.com)

Detailed problem analysis

The AC69 series name is broad. JieLi uses several related chip families and internal core/platform names:

• AC690x / AC691x / AC692x: older generation, often BR17/related platforms.
• AC695x: commonly used in Bluetooth speaker/soundbox products.
• AC696x: newer soundbox/audio Bluetooth products.
• Some “AC69” chips can also be used with the generic Bluetooth SDK when you do not need the full audio stack.

For non-audio Bluetooth development, the best starting point is the official fw-AC63_BT_SDK. Its GitHub description explicitly says: “Support AC631N/AC635N/AC636N/AC637N/AC632N, compatible with AC69 series without audio support.” The repo also includes examples for SPP/BLE, HID, Mesh, beacon, multi-link, dongle, and similar Bluetooth applications. (github.com)

For Bluetooth audio / speaker / soundbox firmware, you should not use the AC63 generic SDK as your main SDK. Use the specific soundbox SDK for your chip generation:

• AC695N Soundbox SDK for AC6951C, AC6955F, AC6956C, etc.
• AC696N Soundbox SDK for AC6965A, AC6965E, AC6966B, AC6969D, etc.

YunThinker’s GitCode organization lists these SDKs and describes YunThinker as a JieLi first-level agent/distributor, with public projects for AC695N, AC696N, AC701N, AC63, and other JieLi families. (gitcode.com)

Required tools

To build JieLi SDKs, you normally need:

• JieLi / JL compiler toolchain
• Code::Blocks IDE or Makefile build flow
• JieLi USB updater / download tool
• Correct board configuration files for your exact module
• Correct chip “key” / download authorization in some cases

The official JieLi documentation for AC63 indicates that the development environment uses Code::Blocks, the JieLi compiler toolchain, and package/download tools; it also gives the official download paths for the Windows toolchain and Code::Blocks mirror. (doc.zh-jieli.com)

Practical guidelines

1. Read the marking on your IC first
   Example: AC6905A, AC6925B, AC6955F, AC6969D.

2. Choose the SDK

   • If you only need BLE/SPP/HID/Mesh: use Jieli-Tech/fw-AC63_BT_SDK.
   • If you need Bluetooth speaker/audio functions: use AC695N or AC696N Soundbox SDK.
   • If your chip is old AC690x: check USMI-Tech/AC690X-SDK, but treat it as unofficial/community material.

3. Install the JieLi toolchain

   • Code::Blocks first.
   • JieLi Windows toolchain second.
   • Then open the .cbp project or use the SDK Makefile.

4. Build and flash

   • Build the project.
   • The SDK normally generates firmware images such as app.bin, jl_isd.fw, or similar.
   • Use JieLi’s USB updater/download tool to program the chip.

Important note

Be careful with random AC69 SDK archives from forums. Some are old, patched, incomplete, or legally unclear. For production work, the best route is to get the SDK from:

• JieLi official channels,
• your module supplier,
• an authorized distributor such as YunThinker,
• or the official/public JieLi GitHub repository when the generic Bluetooth SDK is sufficient.

Brief summary

For AC69 BLE/data projects, use Jieli-Tech/fw-AC63_BT_SDK.
For AC695x / AC696x audio products, use the corresponding Soundbox SDK from YunThinker.
For old AC690x, there is a community AC690X SDK, but it is less official and should be used carefully.

If you send me the exact chip marking, for example AC6905A, AC6955F, or AC6969D, I can point you to the most suitable SDK and build target.

Disclaimer: The responses provided by artificial intelligence (language model) may be inaccurate and misleading. Elektroda is not responsible for the accuracy, reliability, or completeness of the presented information. All responses should be verified by the user.