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FSC-BT986 Low Power Dual-Mode BT 5.2 HC-05 Pin-to-Pin Module

FSC-BT986 is a high-performance Bluetooth module that integrates Bluetooth 5.2 BR/EDR/BLE capabilities, operating on the 2400MHz to 2480MHz ISM frequency band. It offers abundant peripherals and features like power-on reset (POR), I²C, USB, and arithmetic accelerators, which contribute to reducing system costs and size. The module comes with Feasycom’s standard firmware pre-installed, and it supports customization for specific application needs. FSC-BT986 is an ideal choice for designers looking to integrate wireless functionality into their products efficiently.

Features

  • Bluetooth 5.2 Classical/BLE Proprietary double-mode RF SoC
  • UART programming and data interface (baudrate can up to 921600 bps)
  • I²C/USB interfaces
  • Digital Peripherals
    • Two-wire Master (I²C compatible), up to 400 kbps
    • LED drive capability
    • AES256 HW encryption
    • USB 2.0 fullspeed, 4Eps, support host mode
  • Dual Core Digital Architecture
    • ARM Cortex-M0 Core for application
    • CPU clock speed up to 192 MHz
  • 2.4GHz Transceiver
    • Single-end RFIO
    • -95 dBm in BLE mode
    • Support 250 kbps, 1/2/3 Mbps data rates
    • Tx Power 0 dBm
  • Postage stamp sized form factor
  • Working current is 5 mA
  • Support External Antenna
  • RoHS compliant

Applications

  • Health Thermometer
  • Heart Rate
  • Blood Pressure
  • Proximity

Specifications

Categories Features Implementation
Wireless Specification Bluetooth Version Bluetooth v5.2 Dual mode
Frequency 2.400 ~ 2.480 GHz
Transmit Power +5 dBm (Maximum)
Receive Sensitivity -95 dBm @ 0.1% BER (BLE mode)
Modulation GFSK, π/4 DQPSK, 8DPSK
Raw Data Rates (Air) 3 Mbps
Host Interface and Peripherals UART Interface TX, RX, Supports Automatic Flow Control (CTS and RTS lines).
General Purpose I/O
Default 115200, N, 8, 1
Baudrate support from 1200 to 921600
5, 6, 7, 8 data bit character
GPIO 8 (maximum – configurable) lines
I²C Interface 1 (configurable from GPIO total). Up to 400 kbps
Profiles Classic Bluetooth Support
Bluetooth Low Energy Support
Maximum Connections Classic Bluetooth 1 Client
Bluetooth Low Energy 1 Client
FW upgrade Jlink
Supply Voltage Supply 3.3V ~ 3.6V
Power Consumption Working current 5 mA
Physical Dimensions (mm) 13 × 26.9 × 2.4; Pad Pitch 1.5
Environmental Operating -10°C ~ +85°C
Storage -20°C ~ +85°C
Miscellaneous Lead Free Lead-free and RoHS compliant
Warranty One Year
Humidity 10% ~ 90% non-condensing
MSL grade: MSL 3
ESD grade: Human Body Model:  Class 2
Machine Model:  Class B

Firmware

Firmware No. Application Profiles
FSC-BT986 Data SPP, BLE, HID, OTA
FSC-BT986 HC-05 SPP, BLE, OTA
FSC-BT986 Printer SPP, BLE, HID, OTA
FSC-BT986 Other Customization
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