FSC-BT2044GI 소형 저전력 BLE 5.1 모듈 마스터&노예
FSC‑BT2044GI is a compact, ultra‑low‑power Bluetooth 5.1 module supporting BLE and SIG Mesh protocols. It operates with extremely low sleep and active currents, making it ideal for battery‑powered applications such as Bluetooth keys, voice remote controllers, OBU, and smart home devices.
The module can be configured as either master or slave and features configurable output power. Feasycom의 사용하기 쉬운 펌웨어가 사전 로드됨, it allows developers to access full Bluetooth functionality through simple ASCII commands over a serial interface, significantly simplifying integration and accelerating time‑to‑market.
특징
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- 2.4-GHz RF Transceiver Compatible With Bluetooth 5.1 Low Energy and earlier LE Specifications
- 낮은 전력 소비:
- Radio receive current: 3.8 mA@3.3 V
- Radio transmit current: 4.2 mA @0 dBm/3.3 V
- Sleep mode (48 KB RAM retention): 1.4 μA@3 V
- PD mode: 130 nA
- RF 사양:
- RX sensitivity: -95 dBm @BLE 1 Mbps
- RX sensitivity: -92 dBm @BLE 2 Mbps
- Power of programmable transmitter: 최대 +8 dBm
- Single end antenna
- 일반적인:
- Package: LCC, 12mm×17mm×1.8mm (차폐 커버 없이) / 12mm×17mm×2.2mm (차폐 커버 포함)
- 안테나: On-board PCB antenna, supports external antenna。
- Operating/storage temperature: -40°C ~ +85°C
- 인터페이스: UART, I2C, I2S
- 인증: Lead-free, RoHS compliant。
- Typical applications: Bluetooth KEY, OBU, Bluetooth voice remote controller, Smart home, data transmission module
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명세서
| 블루투스 표준 | Bluetooth V5.1 |
| 주파수 대역 | 2402MHz ~ 2480MHz |
| 송신 전력 | +8 dBm (최대.) |
| 감도 수신 | -95dBm (최소) @BLE 1Mbps |
| 인터페이스 | UART, I2C, SPI, ADC, DAC, PWM |
| 프로필 | BLE: 에게, 가트, 갭, and other protocols |
| 공급 전압 | VDD：1.8V ~ 3.6V |
| 전력 소비 | Radio receive current: 3.8 mA@3.3 V Radio transmit current: 4.2 mA @0 dBm/3.3 V Sleep mode (48 KB RAM retention): 1.4 μA@3 V PD mode: 130 nA |
| 차원 (mm) | 12mm×17mm×1.8mm（without shielding cover） 12mm×17mm×2.2mm（with shielding cover） |
| 작동 온도 | -40°C ~ +85°C |
| 보관 온도 | -40°C ~ +85°C |
응용
접근 제어
자동차
스마트 홈
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