FSC-BT1026B Qualcomm QCC3031 Bluetooth 5.1 Audio receiving module
FSC-BT1026B 是基於高通 QCC3031 芯片組的雙模藍芽 5.1 aptX 音訊 SoC 模組，具備靈活的快閃記憶體可編程平台與低功耗特性，可延長電池壽命。FSC-BT1026B 藍芽音訊模組專為高端 aptX 音訊應用而設計，支援 A2DP、AVRCP、HFP、HSP、SPP、GATT、HOGP 和 PBAP 檔案、高通 aptX 音訊及 aptX HD 技術，以及 SBC 和 AAC 音訊碼率。FSC-BT1026B 整合了 MCU、射頻控制器與板載天線，預設內建易於使用的韌體，開發者可透過簡單的串口 AT 命令快速整合藍芽功能，從而縮短產品設計與開發週期。
Development board
fsc-db200 
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- 雙模藍芽 5.1 aptX 音訊接收 SoC 模組
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- 高通QCC3031 Bluetooth® v5.1無線模組，內建完整的藍芽系統，整合了120 MHz的高通® Kalimba™ 音頻DSP、系統韌體處理器，以及適用於應用程式的32 MHz開發者處理器，並配備靈活的 QSPI 闪存可編程平台。
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- Bluetooth audio:
- High-performance 24-bit stereo audio interface
- Digital and analog microphone interfaces
- 單麥克風的Qualcomm® cVc™揚聲器噪聲消除與回聲消除技術
- 支援aptX、aptX HD、aptX Low Latency、SBC及AAC音訊解碼
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- RF radio frequency specifications:
- Bluetooth® v5.1 dual-mode transmitter and receiver baseband
- Post-compatible bluetooth 5.0/4.0/3.0/2.1/2.0/1.2/1.1 specification
- BR/EDR protocols: A2DP, AVRCP, HFP, HSP, PBAP, SPP
- BLE protocol: ATT, GATT Client and Peripheral
- General characteristics:
- 13mm × 26.9mm 52-pin stamp package
- The onboard antenna is used by default and supports the installation of external Feitong antenna or other antennas.
- Flexible PIO controller and LED pins supporting PWM
- Supports UART, bit serializer (I²C/SPI) and USB 2.0 serial interface
- 內建PMU，具備系統/數位電路用雙SMPS以及整合式鋰離子電池充電器
- Supports low power mode to extend battery life
- Support OTA upgrade
- Support customized development
- RF radio frequency specifications:
- Bluetooth audio:
| wafer | Qualcomm QCC3031 |
| Bluetooth version | Bluetooth v5.1 dual mode (BR/EDR/BLE) |
| Transmit power | +9 dBm (maximum value) |
| Receive sensitivity | -96 dBm (Typical value) |
| Audio Codec | aptX, aptX HD, aptX LL (license required), SBC and AAC |
| protocol | BR/EDR: A2DP, AVRCP, HFP, HSP, PBAP, SPP BLE: GATT Client and Peripheral support protocol custom development |
| Certification | CE, FCC, IC, KC, TELEC, BQB, NCC, SRRC |
| Number of GPIOs | 23 |
| interface | UART, I2C, SPI, I²S, PCM, USB, ADC, DAC, PWM |
| antenna | The onboard antenna is used by default and supports the installation of external Feitong antenna or other antennas. |
| size (mm) | 13 × 26.9 × 2.2 |
| working temperature | -40°C ~ +85°C |
| storage temperature | -40°C ~ +85°C |
| Supply voltage | VBAT_IN: 2.8V ~ 4.3V VDD_IO: 1.7V ~ 3.3V |
audio equipment
Documentation