RTL8723DU Series

Wi-Fi 4 & Bluetooth v4.2
Packaging:LCC 1213、DONGLE 45x157、DIP 3643
Maximum PHY data rate up to 150 Mbps

5(1787194162690).webp
1(1787194162569).webp
2(1787194162424).webp
3(1787194162682).webp
4(1787194162677).webp

Key Features

IEEE802.11 b/g/n<br>
Bluetooth v4.2

Protocol

IEEE802.11 b/g/n
Bluetooth v4.2

2.4 GHz

Frequency Band

2.4 GHz

20/40 MHz

Bandwidth

20/40 MHz

USB 2.0 、PCM

Interface

USB 2.0 、PCM

1T1R SISO

1T1R SISO

Maximum PHY data rate up to 150 Mbps

Maximum PHY data rate up to 150 Mbps

Overview

The module is a total solution for a combination of Wi-Fi + Bluetooth technologies. It provides USB interface. The module complies with IEEE 802.11 b/g/n 1T1R MIMO standard, and Maximum PHY data rate up to 72.2 Mbps using 20 MHz bandwidth, and 150 Mbps using 40 MHz bandwidth.

Specifications


Protocol

IEEE802.11 b/g/n 1T1R SISO;

 Bluetooth v4.2 (Dual Mode: BR/EDR/LE 1M)

Frequency Band

Wi-Fi: 2.4 GHz;

 Bluetooth: 2.4 GHz

Wi-Fi Bandwidth2.4 GHz: 20/40 MHz
ModulationBPSK/QPSK/16QAM/64QAM/DBPSK/DQPSK/CCK
Interface

Wi-Fi: USB 2.0; 

Bluetooth: USB 2.0

Module Dimension

LCC 14PIN (12.2mm×13.1mm×1.5mm) (EWN-8723DUN1EA); 

LCC 14PIN (12.2mm×13.4mm×1.5mm) (EWN-8723DUN2AA); 

DONGLE (45mm×157mm×9.1mm) (EWN-8723DUN2BA); 

DIP 10PIN (43mm×36mm×5.1mm) (EWN-8723DUN2CA)

Antenna Count

1 Antennas(EWN-8723DUN1EA )
·Wi-Fi:1 
·BT:1(shared with Wi-Fi)

2 Antennas(EWN-8723DUN2AA、EWN-8723DUN2BA、EWN-8723DUN2CA)
·Wi-Fi:1 
·BT:1

OtherBT audio interface: PCM
Operating Temperature0℃ to +70℃

Download

FAQs

Related Information

Smart Cities

Earda’s 5.8G Microwave Radar Module Used in Smart Parking Ground Magnet Detection, Improving Parking Space Turnover Rate

24 Mar,2026

Industrial Automation

Earda’s Industrial-Grade Wi-Fi 6 Module Deployed in AGV Dispatching Systems, Enabling Low-Latency and Highly Reliable Equipment Coordination

24 Mar,2026

Smart Home

Earda’s 60GHz Millimeter-Wave Radar Presence Sensor Deployed in Premium Smart Homes, Accurately Detects Stationary Occupancy and Micro-Movements

24 Mar,2026