Small Size Bluetooth 5.2 Module high quality | FSC-BT981

Product Overview

FSC-BT981 is a high-performance, highly integrated Bluetooth 5.2 BR/EDR/BLE Module, designed to operate on the 2400MHz to 2480Mhz ISM frequency band.

Abundant peripherals, power-on reset (POR) and I2C, arithmetic accelerators further reduce the cost and size of the entire system.

Support communicating with the FeasyBlue app and many other Bluetooth apps

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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

Storage Temperature

-20℃ to +85℃

Operating 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

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