USMI

�� JL SoC. SPI/I2C/I2S/PWM/UART/GPIO...

mybb@mybb.ru (BIOS) — Fri, 24 Jul 2026 16:13:08 +0300

�� , �� - � � �� . � SDK �� .

GRUNDIG DSB 5000

mybb@mybb.ru (BIOS) — Wed, 22 Jul 2026 23:06:32 +0300

valera��
��.
�� , �� FFFF ��... �� .

SVEN ps-370 �� , �� .

mybb@mybb.ru (16zar) — Mon, 20 Jul 2026 17:51:10 +0300

��! �� , �� USB, �� !
�� !!! �� , �� , �.�. �� JL ��.
( �� , �� ) �� 100 �� 10 v - �� 3 �� , �� , �� VBAT �� 3 �� AC6921A8 �� U=4.2V . �� chip-key .
�� !!! �� !

JL Flash Tool.

mybb@mybb.ru (redika) — Wed, 15 Jul 2026 23:25:03 +0300

BIOS ��(�):

��.

�� .
AC6926A4 �� .

Bluetrum Flash Tool.

mybb@mybb.ru (Dang Tien Thinh) — Wed, 15 Jul 2026 13:02:32 +0300

� �� . �� , �� , �� res.bin.

JL SoC. (杰理芯片) Programmer (Dongle) (Download Tool) ��.

mybb@mybb.ru (BIOS) — Tue, 14 Jul 2026 22:08:45 +0300

Oh. No. Best and fastest way - use ch341 programmer.
I think possible read dump by our tools. But need add SFC map select.
Also ac701x sdk downloader from sdk can download to ex spi flash. I tested it, works fine.

JL SoC. 杰理芯片

mybb@mybb.ru (Dang Tien Thinh) — Sun, 12 Jul 2026 19:04:16 +0300

BIOS ��(�):

Chân phân cực micro? Tụ điện? Và bạn thử nghiệm ở chế độ nào?

� �� . �� ? �� .

AC695X Devleopment

mybb@mybb.ru (amateur) — Mon, 06 Jul 2026 14:21:07 +0300

nec ��(�):

��, �� \�� 6951 �� ?

� �� .

nec ��(�):

�� ?

� �� .

Bluetrum SoC

mybb@mybb.ru (BIOS) — Sun, 21 Jun 2026 19:37:49 +0300

kagaimiq
�� , �� JL �� Efuse Key? 0xFFFF �� crc �� ff ff ff ff ��?
� �� XCOD �� , �� ,
� �� JL...
�� bluetrum Fuse ��
Chip ID: b'BLUECRWN\x01\x00\x00\x00'
Load address: $00012000
Init. commkey: $10C3890C
New commkey: $AAC1330E
Changing baudrate to 921600 baud...
- Flash JEDEC ID: 856014
- Flash UID: 415034553635330300a7ec4907103678
- Flash size: 1048576 bytes
- App codekey (XCOD): 444BF5C3
- eFuse Key: 0x5B2A
�� - �� efuse, �� crc?

AC6956A ��

mybb@mybb.ru (DG) — Tue, 16 Jun 2026 03:08:08 +0300

�� . �� AC6956C8 � �� AC6956F4. ��-�� AC695N � �� (QFN32) �� , �� .
�� . �� .

JieLi UBOOT tool

mybb@mybb.ru (luffylee) — Tue, 09 Jun 2026 07:15:40 +0300

Nice tool! The interface looks really clean and practical. I’m curious how you achieved this layout. Is the source code available anywhere? I’d love to take a look at your Python implementation to study your coding style and learn from your approach. Thanks!

Soundbar BS-18 hdmi

mybb@mybb.ru (redika) — Fri, 05 Jun 2026 22:33:28 +0300

BIOS ��(�):

� �� - �� (�� ).
�� BT.c �� .
�� - �� SDK.

��.
� �� . ��.
�� .

�� .
�� .

JL ISP 1T2 Burner (杰理芯片)

mybb@mybb.ru (luffylee) — Fri, 05 Jun 2026 04:32:57 +0300

OK, thanks

�� JL �� uboot ��

mybb@mybb.ru (amateur) — Thu, 28 May 2026 21:39:20 +0300

dawid90u ��(�):

I even have the ac695n_soundbox_sdk

Look for "board_ac695x_btemitter". However, you have to configure it for your board yourself. And no AT commands are implemented.

AC6965A4 vs TD5161A

mybb@mybb.ru (shiinakaze) — Wed, 27 May 2026 04:09:48 +0300

BIOS ��(�):

Here just "samdwich" chip.
I can sent only JL701X Die image in hight res
https://drive.google.com/file/d/1jgZ9I- … sp=sharing
https://drive.google.com/file/d/1MvwYUs … drive_link

Is there a physical image of the flash chip mounted on top of the SoC for JL7014F5?

Marshall kilburn 2 (�� ml-a v6 �� bp1048b2)

mybb@mybb.ru (Kibershuter) — Sun, 10 May 2026 22:46:13 +0300

Kibershuter ��(�):

�� AICE MINI �� Target monitor, �� , � �� tms �� sw_clk, � tck �� sw_d, �� . �� , �� .

��, �� , �� , � �� . �� .

new MV silicon chips

mybb@mybb.ru (SweetPerfume) — Fri, 24 Apr 2026 17:47:14 +0300

redika ��(�):

Hello.
I bought an AICE MINI (Hummingbird M debugger/programmer) for 300 yuan.
The price for the AICE MINI from that seller remains the same - 300 yuan.

Please note:
I haven't yet been able to make a backup from the chip (BP1048B2). From my soundbar BS-18.

Please.
I'm not forcing anyone to buy this programmer.
I'm writing in this thread about what I was able to do.
I'm also writing about what I wasn't able to do.
Thank you.

Edited by redika (Today 19:59:14)

thanks. i will look into it.

JL BT Test BOX (杰理芯片)

mybb@mybb.ru (Wafi) — Fri, 24 Apr 2026 10:47:37 +0300

BIOS ��(�):

The testbox was created for mass testing of all JL chips, including mass flashing via Bluetooth. Simply insert a flash drive, connect the device, and it will send updates over the air.
1 - Frequency deviation testing and calibration.
2 - Very precise tuning of BT configurations and everything related.
3 - BT and BLE testing.
4 - Phone emulation, testing calls, profiles, etc.
5 - Flashing and testing via UART.
Eventually, there will be a schematic and software, all possible firmware versions - I downloaded everything from the update server. For replication, the only component that cannot be found is the AC690 processor. That is, the master chip with external SPI, a 690 chip with 80 GPIO pins.
Preliminary - super-finished PCB. The tracks are completely invisible, and the copper quality is terrible.

�� , � �� ?

Ender 3. ��, ��.

mybb@mybb.ru (BIOS) — Sun, 19 Apr 2026 22:32:28 +0300

�� - 3D STL �� JL � Bluetrum ��. �� , �� ) :D
https://drive.google.com/drive/folders/ … sp=sharing

JL SoC manual

mybb@mybb.ru (Rahul) — Sun, 19 Apr 2026 11:36:30 +0300

Great information about JL

Jieli SDK download

mybb@mybb.ru (barbaror4) — Sun, 19 Apr 2026 11:32:32 +0300

Rahul ��(�):

Password to SDK file please

�� 1111

JL (杰理芯片) CHIP_KEY File collections

mybb@mybb.ru (Rahul) — Mon, 13 Apr 2026 16:10:49 +0300

Same file but dead modules not matching key ? I am use forced upgrade tools please help

JL chip mark

mybb@mybb.ru (Rahul) — Mon, 13 Apr 2026 15:38:01 +0300

Great information sir

�� AVR Atmel 2313

mybb@mybb.ru (Firefighter) — Mon, 09 Mar 2026 11:39:05 +0300

priradio585 ��(�):

��, ��, ��

�� ? )

Transistor Tester.

mybb@mybb.ru (Firefighter) — Mon, 09 Mar 2026 11:08:29 +0300

�� , �� . � �� .

USMI

����������� ������ ��������� � JL SoC. SPI/I2C/I2S/PWM/UART/GPIO...

GRUNDIG DSB 5000

SVEN ps-370 ����� ������ ����������� � �������� ���������, �� ���.

JL Flash Tool.

Bluetrum Flash Tool.

JL SoC. (杰理芯片) Programmer (Dongle) (Download Tool) ������������.

JL SoC. 杰理芯片

AC695X Devleopment

Bluetrum SoC

AC6956A �������� �� ����������

JieLi UBOOT tool

Soundbar BS-18 hdmi

JL ISP 1T2 Burner (杰理芯片)

������� JL ����� � uboot ����� � ������� �������

AC6965A4 vs TD5161A

Marshall kilburn 2 (����� ml-a v6 �� bp1048b2)

new MV silicon chips

JL BT Test BOX (杰理芯片)

Ender 3. ���������, �������������.

JL SoC manual

Jieli SDK download

JL (杰理芯片) CHIP_KEY File collections

JL chip mark

����� ������ � ���������������� AVR Atmel 2313

Transistor Tester.

�� JL SoC. SPI/I2C/I2S/PWM/UART/GPIO...

SVEN ps-370 �� , �� .

JL SoC. (杰理芯片) Programmer (Dongle) (Download Tool) ��.

AC6956A ��

�� JL �� uboot ��

Marshall kilburn 2 (�� ml-a v6 �� bp1048b2)

Ender 3. ��, ��.

�� AVR Atmel 2313