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AudioGridController(AGC) v5.0.0
Release Date：May 16, 2026
AudiocomVirtualSoundcard(AVS) v1.11
Release Date：June 15, 2026
The main improvements in this version are as follows:
1. When playing audio, the sample rate is no longer selected manually. Instead, the appropriate sample rate is chosen based on the opened file and reported to the AGC, and the sample rate selection option is disabled during playback.
Manual selection is only required when recording.
2. Added recording monitoring function, allowing users to monitor the receiving effect through local playback devices.
3. Added loop playback function.
4. Improved information display, now showing real-time transmit/receive volume and network send/receive rate.
FirmwareUpdateTool v1.97
Release Date：March 9, 2026
FirmwareUpdateTool is the firmware update software for modules, used to update the FPGA and MCU software of the A series and the FPGA firmware of the B series. This software supports batch operations, allowing updates for up to 10 modules at a time. In addition to updating firmware, this software can also be used to batch configure the IP addresses of modules.
RemoteConnectTool v1.93
Release Date：March 9, 2026
Remote Connection Tool Software, with the assistance of a public network server, enables remote connection between two B-series modules located under different public networks and allows them to send audio to each other. For details, please refer to the user manual.
SerialPort Demo Application
Release Date：March 9, 2026
The serial port application example project demonstrates how to use the bridging function of the A series module. Users can send instructions to the A series module via the network. After bridging by the module, the instructions are sent out through the serial port of the A series to achieve the purpose of controlling other devices.
IICConfigTool(ICT) v1.20
Release Date：May 8, 2026
ICConfigTool is an IIC configuration software that can convert configuration files generated by other tools into network data format and download them to A series/B series modules. A typical application is to configure the power amplifier chips FS2105/ACM8816.
The compressed package includes Chinese and English instructions.
BF01 InterConn Demo
Release Date：Jun 9, 2026
This is the project source code for an STM32F103, divided into two parts: Bootloader and App. The F103 connects to a BF01 module via UART, and it operates the BF01's registers through the serial port. By creating multicast and receiving multicast routes, multiple BF01 modules can communicate with each other. Users can also update the App part of the F103 via the BF01 module through the serial port.
A series FPGA&MCU 6212
Release Date：June 16, 2026
The main improvements of the A-series FPGA6212 are as follows:
1. Bug fix: Fixed an issue where the IIS output clock would switch when using non-TDM2 formats.
2. Function improvement: The A-series includes a mixing output module. By default, it operates in primary/backup mode, in which setting a delay value results in no output sound.
To use the mixing delay function, bit15 of register 6 must be set to 1.
B series FPGA 6212
Release Date：June 16, 2026
This version mainly addresses two issues:
1. The module cannot join the multicast group when using a switch with IGMP snooping / multicast management enabled.
2. On some models, there is a channel mapping error when using TDM8.
Newly provided feature:
Bit 15 of register 6 is defined as the switch bit between the master-backup function and the output delay function. When the default value is 0, the master-backup function is enabled. If set to 1, it switches to output delay.
SerialPort protocols for A series modules
Release Date：March 9, 2026
The document provides a detailed explanation of how to use the A-series serial port bridging function and related protocols, serving as a reference for user development.
Registers Read / Write and Route managing protocols for B series modules
Release Date：March 11, 2026
The document includes detailed explanations of the B-series register read/write methods, as well as the creation and deletion of messages for sending and receiving routes, serving as a reference for user development. In addition, it also covers the relevant protocols for serial port usage.
Shenzhen Audiocom Technology Co., Ltd. is an innovative technology solution company that mainly provides audio network transmission.
The company combines network technology and audio technology to provide solutions for transmitting multi-channel professional-level high-fidelity audio data using network technologies such as Ethernet, switches, and network cables.
