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Help CenterJL Chips Forced Download Tools 4.0 Updater Full Series JieLi Bluetooth Chips Programmer MCU Development IC Burner USB Serial Port Debug Upgrade Dongle
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It provides rich usage instructions. Users can download and have a look by themselves. It basically solves all the problems of downloading and can also give a slight understanding of the principle of downloading
/drive/folders/1CXoo5tTUNJ_m2e0rWjWVtg-lvbN52Dm5?usp=sharing
/*****************************************************************
1. Supports the full series of JL(JieLi) chips. Note: all series, including all chips such as AC608N, AC692, AC693, AC695, AC696, AC700, AD140N, AD15N, etc.
2. This tool is an original factory product and is likely to become the standard tool for developing JL(JieLi) chips in the future. It should continue to be compatible with future JL(JieLi) chips. The tool allows self-updating of the downloader's firmware—see below for the download link.
3. For instructions on how to use this tool, refer to the link below. You can download the materials, which include detailed documentation and videos.
4. Note: The 4.0 version of the tool supports firmware upgrades, meaning that if the factory updates the firmware for the 4.0 tool in the future, you can upgrade it yourself. The process is simple and documented.
Link: /drive/folders/1CXoo5tTUNJ_m2e0rWjWVtg-lvbN52Dm5?usp=sharing
Note: There are videos and documents inside. Take a look; the operation is not complicated.
Note: If you are updating the firmware of a Bluetooth chip, we recommend using the V2.0 tool, which is more user-friendly. You don't need to press any buttons—just plug it in, and it will automatically enter download mode.
This tool supports the following JL(JieLi) chips:
(1) AC690N series: Supports every model in the AC690N series. However, this series is considered outdated and not recommended for new designs.
(2) AC692N series: Supports every chip in the AC692N series, including AC6921A, AC6925A, AC6926A, etc.
(3) AC695N series: Same as above; recommended for use.
(4) AC696N series: Same as above; recommended for use.
(5) AC697N full series
(6) AC700N full series
(7) AC701N full series
(8) AD14, AD15, and other chips without an external crystal oscillator.
…
For new chips in the future, we will provide updates.
Unsupported chips: AC6082AB, AC6084A
******************************************************************/
Take a look at the main product video first:
If you understand, buy it. If you don't understand, please figure it out before purchasing. Thank you!
Common Questions:
1. How do I extract someone else's program? How do I use it? Why can't I download it?
=> Extracting someone else's program is not supported. If this were possible, the factory would go out of business. Please don't ask.
2. Why doesn't my program work properly or run after downloading?
=> This is just a downloader. Whether the program runs properly is unrelated to the downloader. Please understand.
3. Why was my program working before, but after using your downloader, it doesn't work?
=> This is impossible. The tool has been thoroughly tested. The issue is likely due to incorrect usage. We suggest downloading the documentation and reviewing the download process. Don't rush.
Final Statement:
Many customers who are unfamiliar with JL(JieLi) chips buy a few chips and a downloader from us, then claim our products are faulty when they don't work.
=> For such customers, we suggest returning the product directly.
=> Please understand: there's little profit in this, and we still provide technical support back and forth, even spending time helping you set up the development environment.
Send Inquiry to This Supplier
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