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TLSR9518ADK80D-KIT vs Bluetooth Classic
Nov 15, 2022 12:22




Dear gentlemen,
Earlier, we ve purchased a board TLSR9518ADK80D-KIT and now we are developing a application based on.
On your website "" provides the "SDK Bluetooth Dual Mode Controller v5.1.0.0" for "tlsr951x" chips. This example contain the initialization of Bluetooth Classic and function "bt_ll_main_loop()", This function is implemented in libraries, which located in "ROOT_DIR /proj_lib" directory.

We are reviewing this documentation and have a couple of questions:
- Could you please provide us the API description of these libraries?
- Is it possible to get a Datasheet for the TLSR9518ADK80D controller and a "Programming manual" for it?
- Could you please provide us any support for Bluetooth Classic audio codec "SBC", and any examples of its usage?
- Can we get the sources of the example which demonstrated at ""?
- also we need a support for:
Bluetooth Classic features
transmit/receive audio stream using SBC codec,
response for buttons,
all of it in case if the device we develop will play a role of a Master.
Thank you in advance and looking forward.

6 replies
TL_Soyo Nov 16, 2022 14:15


  Please visit to contact our sales team that will provide you All support.

Hellsing [Author] Nov 16, 2022 15:41

Hello, Soyo!

Thanks for your reply.We contacted the representative via email.Got the following response.

Do you mean phone call?

Thanks for you reply.

TL_Soyo Nov 17, 2022 17:17


  reply email you need TWS and other support,not only question

TL_JHP Dec 13, 2022 18:33

Public TWS SDK is not available yet. We are still optimizing it, expecting to release around end of Q1.

Generic dual-mode BT/BLE SDK is already released. If you contact the agent replied in sales querie email, they should be able to provide SDK and manual to you. This SDK allows you to design headset or other generic BT products. This SDK will also be available to public either this month or next.

13527428560 Apr 03, 2023 14:22

  Have you solved your problem and obtained the  SDK, I have encountered the same situation, but I cannot contact the sales person via email. Could you send me an SDK?

Hellsing [Author] Apr 14, 2023 14:36

The representative said that the SDK is in the final stages of development.

The development completion date is the first quarter of 2023.

This ended our conversation.