Realtek Bluetooth 4.2 Dual Mode Module

Realtek Bluetooth 4.2 Dual Mode Module

FSC-BT826 is the Bluetooth 4.2 dual mode module,FSC-BT826 supports Bluetooth EDR/BR+BLE(SPP+BLE protocols),FSC-BT826 has BQB certification,it's a high speed data rate Bluetooth module,FSC-BT826 Bluetooth 4.2 dual mode module,mostly used for Bluetooth printer,barcode scanner and other Master-Slave application.
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Product Details

FSC-BT826( HC05 Alternative)  is an  Bluetooth 4.2 SPP (Serial Port Protocol) module which designed for wireless transparent  serial connection setup. With high compatibility and work performance,it's makes the bluetooth integration for printers,barcode scanner,Arduino and other computer accessorries more convenient and high effective.
Main Selling Point:
* Bluetooth module HC-05 Alternative Master and slave two in one module
* bluetooth V4.2 SPP+ HID protocol standards
* Working Power voltage: 2.7 V ~ 3.6V
* Default baudrate 115200,support to modify via AT Commands
* Product Size: 27*13*2mm,
* Support update to dual mode module via OTA
* Work distance : Up to 10,support external antenna

Bluetooth module

FSC-BT826( HC-05 Alternative) Feature :
 * Fully qualified Bluetooth 4.2/ 4.0/3.0/2.1/2.0/1.2/1.1
 * Postage stamp sized form factor: 27*13*2mm
 * Class 1.5 support(high output power),work distance around 10m.
 * UART, I2C,PCM / I2S data connection interfaces.
 * Support the OTA upgrade.
 * Bluetooth stack profiles support: SPP, HID protocols.
 * The default UART Baud rate is 115.2Kbps and can support from 1200bps up to 921Kbps.

FSC-BT826 Bluetooth 4.2 dual mode module's parameters:

Bluetooth Classic Module

Product Model



13mm x 27mm x 2mm

Bluetooth Specification

Bluetooth V4.2

Power Supply


Transmit Power

5.5 dBm


-82dBm at 0.1%BER

Frequency Band

2.402GHz -2.480GHz ISM band



Baseband Crystal OSC


Hopping & channels

1600hops/sec, 1MHz channel space,79 Channels(BT 4.0 to 2MHz channel space)

RF Input Impedance

50 ohms


Integrated chip antenna


Data: UART, I2C, PCM / I2S


SPP,HID Standard 

MFI,Airsync,ANCS, iBeacon, MAP(optional),OTA(optional)


-20ºC  to  +70 ºC


10%~95% Non-Condensing


RoHS Compliant

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