![10pcs/Lot Jieli Bluetooth Chip AC6921A LFQP48 JL IC Chipset Integrated Circuit BT 5.0 Active Components - AliExpress 10pcs/Lot Jieli Bluetooth Chip AC6921A LFQP48 JL IC Chipset Integrated Circuit BT 5.0 Active Components - AliExpress](https://ae01.alicdn.com/kf/S2f9164b3df15440eb27d345e6054128dQ/10pcs-Lot-Jieli-Bluetooth-Chip-AC6921A-LFQP48-JL-IC-Chipset-Integrated-Circuit-BT-5-0-Active.jpg)
10pcs/Lot Jieli Bluetooth Chip AC6921A LFQP48 JL IC Chipset Integrated Circuit BT 5.0 Active Components - AliExpress
![JL Bluetooth Development Board Chip AC692N Series 6925A/6926A/6925B Dual Mode 5.0 Audio BLE - Price history & Review | AliExpress Seller - Sounds Good Store | Alitools.io JL Bluetooth Development Board Chip AC692N Series 6925A/6926A/6925B Dual Mode 5.0 Audio BLE - Price history & Review | AliExpress Seller - Sounds Good Store | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FH0f44531a0059490a87a63e8126829dfcF.jpg_480x480.jpg)
JL Bluetooth Development Board Chip AC692N Series 6925A/6926A/6925B Dual Mode 5.0 Audio BLE - Price history & Review | AliExpress Seller - Sounds Good Store | Alitools.io
![New Original 3pcs/Lot Jieli Chip Bluetooth IC AC6925B QSOP24 32bit RISC BT Integrated Circuit V5.0 BR EDR BLE JL Audio Chipset - AliExpress New Original 3pcs/Lot Jieli Chip Bluetooth IC AC6925B QSOP24 32bit RISC BT Integrated Circuit V5.0 BR EDR BLE JL Audio Chipset - AliExpress](https://ae01.alicdn.com/kf/S8402191c70b34695b46cfdd9684d52e6k/New-Original-3pcs-Lot-Jieli-Chip-Bluetooth-IC-AC6925B-QSOP24-32bit-RISC-BT-Integrated-Circuit-V5.jpg)
New Original 3pcs/Lot Jieli Chip Bluetooth IC AC6925B QSOP24 32bit RISC BT Integrated Circuit V5.0 BR EDR BLE JL Audio Chipset - AliExpress
![JL Bluetooth development board chip AC692N series 6925A/6926A/6925B dual mode 5.0 Audio BLE - Price history & Review | AliExpress Seller - Qyvhome Store | Alitools.io JL Bluetooth development board chip AC692N series 6925A/6926A/6925B dual mode 5.0 Audio BLE - Price history & Review | AliExpress Seller - Qyvhome Store | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHa05f1f9bbc944c72984249446f2e60f8O.png_480x480.jpg)
JL Bluetooth development board chip AC692N series 6925A/6926A/6925B dual mode 5.0 Audio BLE - Price history & Review | AliExpress Seller - Qyvhome Store | Alitools.io
foone🏳️⚧️ auf X: „So the main chip is a JL AB20CLCD14.1-82. And there's nothing for that on google. Huh. https://t.co/XLQQ4HZ7TG“ / X
GitHub - christian-kramer/JieLi-AC690X-Familiarization: Adventures in figuring out how this incredibly ubiquitous, yet incredibly mysterious integrated circuit works.
GitHub - christian-kramer/JieLi-AC690X-Familiarization: Adventures in figuring out how this incredibly ubiquitous, yet incredibly mysterious integrated circuit works.
![integrated circuit - Can't find the datasheet of cheap Bluetooth audio receiver - Electrical Engineering Stack Exchange integrated circuit - Can't find the datasheet of cheap Bluetooth audio receiver - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/sogk6.jpg)
integrated circuit - Can't find the datasheet of cheap Bluetooth audio receiver - Electrical Engineering Stack Exchange
![integrated circuit - JL (or maybe something else) misterious branded IC's, what is the origin? - Electrical Engineering Stack Exchange integrated circuit - JL (or maybe something else) misterious branded IC's, what is the origin? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/zOd0D.png)
integrated circuit - JL (or maybe something else) misterious branded IC's, what is the origin? - Electrical Engineering Stack Exchange
GitHub - christian-kramer/JieLi-AC690X-Familiarization: Adventures in figuring out how this incredibly ubiquitous, yet incredibly mysterious integrated circuit works.
![Jl 5.0 Bluetooth-compatible Ac6921a Stereo Multi-function Multi-io Port Supports Sd Card/u Disk/fm Chip - Speaker Accessories - AliExpress Jl 5.0 Bluetooth-compatible Ac6921a Stereo Multi-function Multi-io Port Supports Sd Card/u Disk/fm Chip - Speaker Accessories - AliExpress](https://ae01.alicdn.com/kf/Hc2b544dfd52a4a4093562b00af6eaff2v/JL-5-0-Bluetooth-compatible-AC6921A-Stereo-Multi-function-Multi-IO-Port-Supports-SD-Card-U.jpg)
Jl 5.0 Bluetooth-compatible Ac6921a Stereo Multi-function Multi-io Port Supports Sd Card/u Disk/fm Chip - Speaker Accessories - AliExpress
![Hi, I have this Bluetooth amplifier Board, which works amazing, just had one problem. Whenever I turn my system on, it yells "Bluetooth mode is ready to pair", and when I connect Hi, I have this Bluetooth amplifier Board, which works amazing, just had one problem. Whenever I turn my system on, it yells "Bluetooth mode is ready to pair", and when I connect](https://ae01.alicdn.com/kf/H09451bcd1f9945be8a487091b289fa720/JL-AC6905A-bluetooth-MP3-decoder-single-chip-ic-integrated-circuit.png)