Software Download

Firmware Upgrade

Tuning Software

Firmware Version

Warning

If you purchased this board after 2023, please click this link

• Version Number: v1
• Release Date: June 14, 2024

Download ex2050 firmware (4-key touchpad with sound)

Download ex2050 firmware (4-key touchpad without sound)

Download ex2050 firmware (6-key touchpad)

Update Content

• Optimized excessive sound prompts.
• Optimized AAC Bluetooth decoding.
• Added USB 24-bit decoding.
• Added DTS decoding.
• Optimized Bluetooth volume synchronization issues.

Update Precautions

1. Do not use low-quality power supplies (low-quality power supplies may cause upgrade failures or brick risks) or excessively long data cables.
2. Strictly prohibit upgrading to different versions of firmware.
3. Upgrading carries risks; proceed with caution.