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. Pré-carregado com firmware fácil de usar da Feasycom, it allows developers to access full Bluetooth functionality through simple ASCII commands over a serial interface, significantly simplifying integration and accelerating time‑to‑market.
| Padrão Bluetooth | Bluetooth V5.1 |
| Banda de frequência | 2402MHz ~ 2480MHz |
| Transmitir energia | +8 dBm (Max.) |
| Receba Sensibilidade | -95dBm (Min.) @BLE 1Mbps |
| Interface | UART, I2C, IPS, ADC, DAC, PWM |
| Perfis | BLE: PARA, GATT, GAP, and other protocols |
| Tensão de alimentação | VDD：1.8V ~ 3.6V |
| Consumo de energia | 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 |
| Dimensão (milímetros) | 12mm×17mm×1.8mm（without shielding cover） 12mm×17mm×2.2mm（with shielding cover） |
| Temperatura operacional | -40°C ~ +85°C |
| Temperatura de armazenamento | -40°C ~ +85°C |
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