FSC-BT966 is a Bluetooth 5.0 dual-mode audio SoC module, supporting Bluetooth BR/EDR and LE standards for comprehensive audio and data communication. Integrated with an application processor, embedded flash memory, high-performance stereo codec, and various subsystems like I²S, SPI, LED drivers, PWM, and ADC, it operates as a system-on-chip (SoC). Its dual-core architecture with flash memory allows easy product differentiation without extending development cycles. Equipped with Feasycom firmware, the module supports simple AT commands over a serial interface, making Bluetooth integration straightforward.
| Bluetooth Standard | Bluetooth v5.0 dual mode |
| Transmit Power | +12 dBm (Maximum) |
| Receive Sensitivity | -95.5 dBm (Typical) |
| Audio Codecs | SBC and AAC |
| Profiles | BR/EDR: A2DP, AVRCP, HFP, HSP, PBAP, SPP BLE: GATT Client and Peripheral - Any Custom Services |
| Certifications | BQB, SRRC |
| GPIO Count | 10 |
| Interfaces | UART, I2C, SPI, I²S, PCM, USB, ADC, DAC, PWM |
| Antenna | On-board antenna by default
Support installing external Feasycom antenna and other antenna |
| Dimensions (mm) | 13 × 26.9 × 2.0 |
| Operating Temperature | -30°C ~ +85°C |
| Storage Temperature | -40°C ~ +105°C |
| Supply Voltage | VDD: 3.0 ~ 3.6V |