M8922DU1 2T2R 802.11be Tri-band WiFi 7 Zigbee Thread Module

As a professional China manufacturer, LB-LINK presents the BL-M8922DU1 2T2R WiFi 7 combo module. Combining the latest 802.11be WLAN technology, Bluetooth 5.4, Zigbee 3.0 and Thread 1.3, it achieves ultra-high transmission speed up to 2402 Mbps and strong anti-interference capability. The module features DC 3.3V power supply, compact structure and excellent environmental resistance, ensuring stable operation in diverse industrial and smart home scenarios. With full protocol compatibility and easy hardware integration, it is your cost-effective choice for mass procurement. We provide stable supply and fast shipping to North America, Europe and other global regions.

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Model:
BL-M8922DU1
Brand:
LB-LINK
Bluetooth:
V5.4
Chip Manufacturer:
REALTEK
Wi-Fi Antenna:
2T2R
Network Type:
Wireless
Wi-Fi Standard:
Wi-Fi 7 (802.11be)

Product Description

Module Top View

Module Bottom View

Introduction

BL-M8922DU1 is a highly integrated triple-band WLAN + Bluetooth v5.4 combo module. It adopts 2T2R architecture and complies with IEEE 802.11 a/b/g/n/ac/ax/be standards, delivering maximum PHY rate up to 2402Mbps. It supports BT/BLE dual mode and works with BT v5.4/v4.2/v2.1, providing reliable, long-distance and cost-effective wireless connectivity.

Main Features

Compliant with IEEE 802.11 a/b/g/n/ac/ax/be standard, max PHY rate up to 2402Mbps
Tri-band support: 2.4GHz, 5GHz, 6GHz with 2T2R mode, 20/40/80/160MHz bandwidth
Integrated Bluetooth v5.4 (Dual Mode BR/EDR + BLE), compatible with v4.2/v2.1
Support Zigbee 3.0 & Thread 1.3 based on 802.15.4 protocol
Host interface: USB3.2 for WLAN and Bluetooth controller
Power supply: DC 3.3V±0.2V, operating temperature: -20℃ ~ +70℃
Dimension: 27.0*17.8*2.4mm, compact size for embedded devices

Block Diagram

Module Internal Structure & Circuit Diagram

General Specifications

Module Name	BL-M8922DU1
Chipset	RTL8922DU-VL-CG
WLAN Standard	IEEE 802.11 a/b/g/n/ac/ax/be (WiFi 7)
WLAN Rate	Maximum 2402 Mbps
WLAN Antenna Mode	2T2R
Operating Frequency	2.4~2.4835GHz, 5.15~5.85GHz, 5.925~7.125GHz
Bandwidth Support	20/40/80/160 MHz
Bluetooth Version	v5.4 / v4.2 / v2.1 (Dual Mode BR/EDR + BLE)
Wireless Protocol	Zigbee 3.0, Thread 1.3 (802.15.4)
Host Interface	USB 3.2
Antenna Connector	IPEX for WLAN, Half hole PAD for BT
Power Supply	DC 3.3V±0.2V, Max 1200 mA
Operation Temperature	-20℃ ~ +70℃
Operation Humidity	10% ~ 95% RH (Non-Condensing)
Module Dimension	27.0 * 17.8 * 2.4 mm (LWH)

Product Dimension

Module overall size: 27.0 * 17.8 * 2.4 mm (L * W * H)
Dimension tolerance: ±0.3mm for length & width, ±0.2mm for height.
Module bow and twist: ≤ 0.1mm. Equipped with IPEX/MHF-1 external antenna connectors.

Package Dimensions

900 modules per roll, 3600 modules per carton box
Outer carton size: 39.5 * 38 * 35 cm
Reel specification: 13-inch blue rubber plate, total thickness 48mm, carrier belt width 44mm
Vacuum package with desiccant and humidity indicator card, 4 small boxes per large carton

Application Scenarios

This high-performance wireless combo module is widely used for IoT devices, smart home products, industrial automation, embedded electronic equipment and long-range wireless transmission systems. Perfect for manufacturers and developers in North America, USA and European markets.

Global Shipping & Delivery

We support worldwide shipping for BL-M8922DU1 wireless modules. Fast and reliable delivery covers United States, Canada, all North America countries, United Kingdom, Germany, France and full European Union. Bulk order wholesale available for global industrial buyers.