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M8852BU1 2T2R 802.11a/b/g/n/ac/ax WiFi+B5.2 Module

  • RTL8852BU-VS-CG
  • USB
  • 2.4/5GHz
  • 200Mbps
  • 2x2
  • 27*17.8*2.4mm
  • BL-M8852BU1


  • V5.2 


  • 2T2R 

  • USB2.0 Interface 


BL-M8852BU1 is a highly integrated Dual-band WLAN + Bluetooth v5.2 Combo module. It combines a 2T2R Dual-band WLAN subsystem and a Bluetooth v5.2 subsystem. This module compatible IEEE 802.11 a/b/g/n/ac/ax standard and provides the maximum PHY rate up to 1201Mbps, it supports Bluetooth dual mode with v5.2/v4.2/v2.1 compliant, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective, high throughput from an extended distance.


Operating Frequency: 2.4~2.4835GHz or 5.15~5.85GHz

Host interface: Complies with USB2.0 for WLAN and BT controller

IEEE Standards: IEEE 802.11a/b/g/n/ac/ax

Wireless PHY rate can reach up to 573.5Mbps or 1201Mbps

VDD3.3V±0.2V main power supply

Block Diagram

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General Specifications

Module Name




WLAN Standard

IEEE 802.11 a/b/g/n/ac/ax

BT Specification

Bluetooth Core Specification v5.2/v4.2/v2.1

Host Interface

Complies with USB2.0 for WLAN and BT controller


IPEX connector for external WLAN antenna;

Half hole PAD for external BT antenna


27.0*17.8*2.4mm (L*W*H)

Power Supply

DC 3.3V±0.2V @ 1200 mA (Max)

Operation Temperature

-20℃ to +70℃

Operation Humidity

10% to 95% RH (Non-Condensing)

Product Dimension

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Module dimension: 27.0*17.8*2.4mm(L*W*H; Tolerance: ±0.3mm_L/W, ±0.2mm_H)

IPEX / MHF-1 connector dimension: 2.6*3.0*1.2mm (L*W*H, Ø2.0mm)

Package Dimensions

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Package specification:

1. 900 modules per roll and 3,600 modules per box.

2. Outer box size: 37.5*36*29cm.

3. The diameter of the blue environment-friendly rubber plate is 13 inches, with a total thickness of 48mm 

    (with a width of 44mm carrying belt).

4. Put 1 package of dry agent (20g) and 1 humidity card in each anti-static vacuum bag.

5. Each carton is packed with 4 boxes.


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 +8613923714138
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