FSC-HC05 Bluetooth Classic 3.0 Module Equivalent with HC-05


Feasycom FSC-HC05 is an easy to use, high-performance, highly integrated wireless Bluetooth SPP module based on Bluetooth V3.0. It can support data transparent transmission in windows, Linux, and android, designed to operate on the 2400MHz to 2480 MHz ISM frequency band. Its communication is via serial communication which makes an easy way to interface with controller or PC.

Users can modify the device name, baud rate and other instructions through AT commands, which is convenient and flexible to use.


Basic Parameter

Bluetooth module model FSC-HC05
Bluetooth version Bluetooth 3.0
Dimension 13mm X 26.9mm X 2.0mm; Pad Pitch 1.5mm
Frequency 2.400 - 2.480 GHz
Data Rates +5dBm (maximum)
Power supply 3.3V ~ 3.6V
Profiles Classic Bluetooth (SPP)
Power Consumption Working current 5mA
Operating -20°C to +85°C
Storage -20°C to +85°C
Highlights Transmit distance up to 50 m
Support OTA upgrade
Compatible with HC02&HC06


  • UART programming and data interface (baud rate can up to 921600bps)
  • I2C/USB interfaces
  • Digital Peripherals
  • Two-wire Master (I2C compatible), up to 400kbps
  • LED drive capability
  • AES256 HW encryption
  • USB 2.0 full speed, support host mode
  • Dual Core Digital Architecture
  • ARM Cortex-M0 Core for application
  • 32bit-Risc Core for link management
  • 2.4GHz Transceiver
  • Single-end RFIO
  • Receive Sensitivity: -95dBm
  • Postage stamp sized form factor
  • Support External Antenna
  • RoHS compliant


  • Health Thermometer
  • Heart Rate
  • Blood Pressure
  • Proximity


Type Title Date
Datasheet Feasycom FSC-HC05 Datasheet October 19, 2022
Bluetooth Version

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