FSC‑DB225 is a dedicated evaluation board for Bluetooth modules with a 12mm × 17mm 45‑pin stamp package, supporting modules such as FSC‑BT1104QI, FSC‑BT1114QI, and others. It integrates a Type‑C interface for UART, USB, and power supply, along with onboard audio input/output, マイクロフォン, 関数ボタン, リセットボタン, 2.54MMピンヘッダー, and LED indicators.

The board enables seamless function testing via Feasycom Serial Assistant and AT commands, offering a complete and convenient platform for evaluating Bluetooth audio modules. Compared to working with bare modules, FSC‑DB225 simplifies the testing process, reduces development time, and ensures safer, more reliable operation during product validation.