Realtek RTL8723DU Bluetooth & Wi-Fi Combo RF Module | FSC-BW112D

Product Overview

FSC-BW112D is a Low Cost Bluetooth & Wi-Fi combo RF module Use Realtek RTL8723DU, which supports both Bluetooth 4.2 dual mode standard and Wi-Fi 802.11 b/g/n standard. Software driver is required to be installed in the external processor to enable the Bluetooth and Wi-Fi functions.

It supports 2.4GHz frequency, USB 2.0 interface, Bluetooth BR/EDR and LE, TCP/UDP/HTTP protocols. It provides excellent wireless connection features for audio applications, automotive applications, smart home applications and so on.

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Basic Parameter

Bluetooth Wi-Fi Module FSC-BW112D
Bluetooth version Bluetooth 4.2 dual mode
Chipset Realtek RTL8723DU
Interface USB 2.0
Power supply 3.3V±0.2V
Dimension 12.2mm × 12.9 mm × 1.8mm
Frequency 2.4GHz
Wi-Fi Standard 802.11 b/g/n
Wi-Fi Protocols TCP, UDP, HTTP
System Support Android, Linux
Antenna External antenna required
Highlights Bluetooth 4.2 Dual Mode, USB Interface, Cost-effective


Main Features

● Bluetooth 4.2 Dual Mode

● Support 2.4GHz frequency

● Support 802.11 b/g/n

● USB 2.0 Interface

● Small size 12.2mm x 12.9mm x 1.8mm

● Wireless data rate can reach up to 150 Mbps

● Cost down solution



Type Title Date
Datasheet FSC_BW112D_Datasheet_V1.2_EN_Default April 11, 2022
Android Linux Driver FSC_BW112D_Android_Linux_Driver April 11, 2022