FSC-BT955 is a Bluetooth dual-mode module supporting Bluetooth Low Energy and BR/EDR compliant systems for audio and data communication. It integrates an ultra-low-power DSP and application processor with embedded flash memory, a high-performance stereo codec, a power management subsystem, I²S, LED drivers, and ADC I/O in a SoC IC. By default, the FSC-BT955 module is equipped with powerful and easy-to-use Feasycom firmware, which is simple and fully encapsulated. Feasycom firmware allows users to access Bluetooth functionality with simple ASCII commands delivered to the module over a serial interface, functioning just like a Bluetooth modem. Dus, FSC-BT955 provides an ideal solution for developers looking to integrate Bluetooth wireless technology into their designs.
| Kategorieë | Funksies | Implementering |
|---|---|---|
| Wireless Specification | version | BT V5.2 Dual-mode |
| Frequency | 2.402 ~ 2.480 GHz | |
| Gelei krag | +10 DBM (Maximum) | |
| Ontvang sensitiwiteit | -93.0 DBM (typ.) BR=1Mbps -94.0 DBM (typ.) EDR=2Mbps -86.0 DBM (typ.) EDR=3Mbps -97 DBM (typ.) BLE=1Mbps |
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| Host Interface and Peripherals | UART Interface | TX, RX |
| General Purpose I/O | ||
| Default 115200, N, 8, 1 | ||
| Baudrate support from 4800 to 4000000 | ||
| GPIO | 17 (maximum – configurable) lines | |
| I²C Interface | 2 I²C Master interface with speed up to 400 kbps | |
| ADC Interface | Analog input voltage range: 0~ 1.8V | |
| 12-bit ADC | ||
| USB Interface | 1 full-speed (12 Mbps) | |
| Profiles | BR/EDR | (Serial Port Profile) - Up to 600 Kbps |
| A2DP/AVRCP/HFP/HSP/HOGP/PBAP/SPP Profiles support | ||
| Bluetooth Lae energie | GATT Client & Peripheral | |
| Simultaneous BR/EDR and BLE support | ||
| Audio | 24bit ADC/DAC | |
| FW upgrade | Uart | |
| Toevoerspanning | Supply | VDD: 2.8V ~ 4.2v |
| Kragverbruik | Shut down: 0.9 uA (typ) | |
| Standby: 20 uA (typ) | ||
| A2DP/HFP: 6 mA (typ) BLE TX 10dBm: 28 mA (typ) |
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| Environmental | Operating | -20° C tot +85 ° C |
| Storage | -40° C tot +85 ° C | |
| Verskillend | Loodvry | Loodvry en ROHS voldoen aan |
| Volmag | Een jaar | |
| Vogtigheid | 10% ~ 90% nie-kondenseerend | |
| MSL grade: | MSL 3 | |
| ESD grade: | Menslike liggaamsmodel: Indeel 2 2kV (all pins) | |
| Charged Device Model: Indeel 3 500 V (all pins) | ||
| Physical | Dimensies (mm) | 13 × 26.9 × 1.7 |
