USMI

�� 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.

Bluetrum SoC

mybb@mybb.ru (BIOS) — Thu, 28 May 2026 01:38:05 +0300

��!
�� NV xcfg �� app.xm �� - setflash(1, 0x100000, 1, 1, 1).
�� setflash(..., 0) � xcfg �� DCF. ��/GPIO �� app code ��.
�� setflash(..., 1) � xcfg �� NV �� flash. �� . �� /BT �� .

JL SoC. 杰理芯片

mybb@mybb.ru (barbaror4) — Wed, 27 May 2026 18:51:42 +0300

gtech ��(�):

Hello thanks again for the help in this forum is great. I have positivly flash the chip jieli AC6956C board. everything is working except the led and i cannot get it to work. if 3v are applied the led works, also if insert in the main app a gpio input it turn on. but from the sdk i cannot when compile the demo. these are the pictures a help would be appriciated.

�� gtech (�� 16:12:58)

There arent any photos in your message?

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?

Soundbar BS-18 hdmi

mybb@mybb.ru (BIOS) — Sun, 24 May 2026 02:04:25 +0300

�� JTAG �� , �� , �� . �� SPI ��. �� . JL/BT

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

mybb@mybb.ru (BIOS) — Mon, 11 May 2026 20:30:28 +0300

Dang Tien Thinh ��(�):

��-�� JL IC � �� , ��, 25Q32? � ��, �� , �� ISP ��.

��, � ��. ��. �� SPI �� FAT- �� .

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

AC695X Devleopment

mybb@mybb.ru (Rahul) — Thu, 12 Mar 2026 08:43:45 +0300

I have available but I am not Master to coding any friends Help me please for coding

�� 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

�� , �� . � �� .

Qualcomm CSR8645

mybb@mybb.ru (Firefighter) — Mon, 09 Mar 2026 11:04:50 +0300

amateur ��(�):

�� CSR8645

�� , �� . �� AptX, �� -�� . �� bluetooth �� .

�� JL SDK. ��, ��....

mybb@mybb.ru (Keverq) — Thu, 19 Feb 2026 19:20:04 +0300

BIOS ��(�):

�� . �� , �� . �� . �� .
� �� , � �� . �� .

https://github.com/christian-kramer/Jie … me-ov-file

��
�� .

Buildwin (Appotech)

mybb@mybb.ru (SerzhBSV) — Wed, 18 Feb 2026 23:02:31 +0300

��

mybb@mybb.ru (duccquackk) — Sun, 18 Jan 2026 19:16:21 +0300

Inkjet printer cartridges are scams. They are sold at a big price, contain a small amount of ink (sometimes even just 10ml!!) and most are protected from refilling (especially HP) so you have to buy new ones.

If you want a printer with decent prices for the ink you should get the refillable tank type (like the Epson EcoTank, or similar brands like Canon, theyh also make them). The printers are not that expensive and ink is cheap and not locked to the manufacturer, you can use the cheapest Chinese ink :)

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

mybb@mybb.ru (Stranger) — Wed, 31 Dec 2025 09:03:38 +0300

BIOS
�� br50loader.bin, �� usb-loaders.yaml.
�� jluboottool.py, � ��:

br50loader.bin �� usb-loaders.yaml:

br50:
file: loaderblobs/usb/br50loader.bin
address: 0x112000
encryption: MengLi
block-size: 512

info:
protocol-version: v2

�� : ..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br50 -boot 0x112000 -div8 -wait 300

�� , �� jluboottool.py �� br50?

Beken Corporation

mybb@mybb.ru (Rubeats) — Mon, 13 Oct 2025 19:48:55 +0300

Hello!

Where can I find the SDK for Beken ICs? Apparently also known as Beken Toolkit.

I'm working with the BK3266 and I want to reprogram it. I know I can use "AT commands" for basic configuration, but I want to change sounds and add EQ. The datasheet mentions the "BK3266 Software Configuration Tool" but the only thing I could find was a github comment with a locked Google Drive link.

Does anyone have any information or access to this SDK?

Thanks in advance.

About JL document

mybb@mybb.ru (shiinakaze) — Mon, 01 Sep 2025 13:24:28 +0300

Jieli has open-sourced some chips and released documentation, but compared to companies like ST and TI, the documentation is really poor.

Jieli's documentation consists of three parts: SDK accompanying documents, online documents, and internal documents.

SDK accompanying documents: These come with the SDK and introduce basic operations and functions, such as the SDK introduction manual and UI editing manual, but they are not very detailed.

Online documents: Jieli's FAEs (Field Application Engineers) update these documents in real-time and add various detailed explanations.

Internal documents: These are the chip reference manuals, containing detailed chip functions and registers. So far, none of these documents have been seen leaked.

JL SDK software architecture

mybb@mybb.ru (shiinakaze) — Sat, 30 Aug 2025 09:19:11 +0300

I have some questions about JL software architecture.

Storage Architecture

Flash Access: On the hardware side, I noticed that Jieli uses both internal flash and external flash, but most datasheets do not specify the access mechanism for the internal flash. Additionally, the external flash is accessed via SFC, but the datasheet does not document this either.

File System

Jieli employs multiple file systems: vfs, nor_fs, sdfile, nor_sdfile, fat, and fat_sdfile, but some issues arise:
1. How are these other file systems associated with vfs?
2. How is vfs mapped to fs.h?

Device Management

Jieli has a device management table.
1. From the device_table, it appears that device registration can use functions like dev_open. However, the documentation mentions that the virtual file system virfat_flash can associate with res_nor, and once associated, APIs like fopen can be used directly. What is the principle behind this?
2. These codes can be seen in board_xxxx_demo.c.

��:

#define FATFS_IN_FLASH_NAME "FATFSI"   //isd_config_rule 文件配置
#define SDFILE_INSIDE_FAT_ROOT_PATH       	SDFILE_MOUNT_PATH"/app/"FATFS_IN_FLASH_NAME  //分区
NORFLASH_SFC_DEV_PLATFORM_DATA_BEGIN(norflash_norfs_inside_dev_data)
    .path                 = SDFILE_INSIDE_FAT_ROOT_PATH,
    .start_addr           = TCFG_VIRFAT_INSERT_FLASH_BASE,
    .size     = TCFG_VIRFAT_INSERT_FLASH_SIZE,
NORFLASH_SFC_DEV_PLATFORM_DATA_END()

According to the JL documentation, these are partition configurations. So, does the device_table register devices or partitions?

JL device cfd

USMI

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

Bluetrum SoC

JL SoC. 杰理芯片

AC6965A4 vs TD5161A

Soundbar BS-18 hdmi

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

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

AC695X Devleopment

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

Transistor Tester.

Qualcomm CSR8645

������� �� ������ � JL SDK. ���������, ����������������....

Buildwin (Appotech)

�������

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

Beken Corporation

About JL document

JL SDK software architecture

�� JL �� uboot ��

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

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

Ender 3. ��, ��.

�� AVR Atmel 2313

�� JL SDK. ��, ��....

��

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