Software Download and Firmware Upgrade
Software Download
Download Firmware Upgrade
Download Tuning Software
Firmware Version
Warning
If you purchased this board after 2023, please click this link
- Version Number: v17- Release Date: 2024-4-21
- Version Number: v18
- Release Date: 2024-11-4
Update Content
- Added volume adjustment for prompt sounds in the tuning software.
- Optimized TWS connection performance.
- Added USB 24-bit decoding.
- Extended mute time.
- Added knob on/off function (long press BT).
- Added startup mode switching (double press BT).
- Optimized Bluetooth performance and Bluetooth volume synchronization.
Update Precautions
- Do not use low-quality power supplies (low-quality power supplies may cause upgrade failures or brick risk) or excessively long data cables.
- Do not upgrade to different versions of firmware.
- Upgrading carries risks; proceed with caution.