FSC-BT936B Bluetooth 5.2 Audio Tx Rx & Transceiver Module for One Master & Two Slaves


FSC-BT936B is a Bluetooth 5.2 Smart Ready module that supports BR/EDR and LE simultaneously. It features a compact form factor, high power efficiency, and economical design, allowing OEMs to easily integrate wireless capability into their products. The module supports multiple interfaces, facilitating seamless integration into fully certified embedded Bluetooth solutions. With AT programming interfaces, designers can customize applications to support various Bluetooth profiles such as HS/HF, A2DP, AVRCP, OPP, DUN, and SPP. It supports Bluetooth® Enhanced Data Rate (EDR) with a data rate of up to 3 Mbps, suitable for distances up to 10 meters. FSC-BT936B is ideal for developers seeking to incorporate wireless functionality into their products, compatible with iOS, Android, and Windows operating systems.


  • Fully qualified Bluetooth 5.2/4.2/3.0/2.1/2.0/1.2/1.1
  • Postage stamp sized form factor
  • Low power
  • Class 1.5 support (high output power)
  • The default UART Baud rate is 115.2Kbps and can support from 1200bps up to 921Kbps
  • UART, I²C, PCM/I²S data connection interfaces
  • Profiles including HS/HF, A2DP, AVRCP, OPP, DUN, SPP, HID, BLE
  • USB 2.0 full-speed device/host/OTG controller
  • RoHS compliant
  • KC Certified


  • Portable Multimedia players
  • High quality stereo headsets
  • High quality mono headsets
  • Hands-free car kits
  • Wireless speakers
  • Bluetooth-Enable Automotive Dashboards
  • VOIP handsets
  • Analogue and USB Multimedia Dongles
  • Medical devices
  • Barcode and RFID scanners


Bluetooth Audio Module FSC-BT936B
Bluetooth Version Bluetooth 5.2 (Bluetooth Low Energy, Bluetooth Classic, Dual-mode Bluetooth)
Dimensions (mm) 13 × 26.9 × 2.4
Power Supply 3.3V
Transmit Power +8.5 dBm (Max.)
Sensitivity -88 dBm @ 0.1% BER
Frequency 2.402 ~ 2.480 GHz
Operating Temperature -20°C ~ +85°C
Antenna Integrated chip antenna
Profiles SPP, GATT (BLE Standard), MFI, ANCS, iBeacon, HID, HS/HF, A2DP, AVRCP
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