Basic Parameter
Bluetooth Module Model | FSC-BT981 |
|---|---|
Bluetooth version | Bluetooth 5.2 dual mode |
Dimension | 12mm X 15mm X 2mm |
Transmit power | 5 dBm (Maximum) |
Interfaces | UART |
Profiles | SPP, GATT |
Frequency | 2.402 - 2.480 GHz |
Power supply | 3.3-3.6V |
Antenna | External antenna |
Power Consumption | Working current 5mA |
Operating Temperature | -10℃ to +85℃ |
Storage Temperature | -20℃ to +85℃ |
Highlights | Excellent compatibility, Low cost, Small size, BM77 pin-to-pin solution, Low power consumption |
Main Features
● Bluetooth 5.2 BR/EDR/BLE dual-mode module
● Bluetooth data and AT commands over UART host interface
● Digital Peripherals
● Two-wire Master (I2C compatible) , up to 400kbps
● LED drive capability
● AES256 HW encryption
● Postage stamp sized form factor
● Low power consumption (5mA working current)
● Low cost with excellent performance
● Small-sized module requiring external Antenna
● BM77 pin-to-pin solution
● RoHS compliant
Applications
Printer
Health Thermometer
Barcode Scanners
Industrial sensors
Blood Pressure
Firmware Options
Firmware No. | Application | Profiles Support |
|---|---|---|
FSC-BT981 | Data | SPP﹑BLE、HID、OTA |
FSC-BT981 | Printer | SPP﹑BLE、OTA |
FSC-BT981 | HC-05 | SPP﹑BLE、HID、OTA |
FSC-BT981 | Other | Customization |
| Type | Title | Date |
|---|---|---|
|
Datasheet |
March 30, 2022 |
|
|
Programming User Guide |
March 30, 2022 |
