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WLAN Module

WM1340WD WLAN Module

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WM1340WD is a highly integrated single-chip low power WLAN module. It combines an ARM-CM3 MCU, WLAN MAC, a 1T1R capable WLAN baseband, and RF in a single chip. It also provides 4 PWM function for Lighting control usage

Features:

n Operates in 2.4 GHz frequency bands

n 1T1R MIMO technology improves effective throughput and range over existing 802.11 b/g products

n Data rates: 1T1R up to 150Mbps.

n 802.11e-compatible bursting and I standards

n BPSK, QPSK, 16 QAM, 64 QAM modulation schemes

n SWD,UART,PWM

n WEP64/128, TKIP, and AES, WPA, WPA2, WAPI hardware encryption schemes

n Small footprint: 17.0×17.0×2.2 mm.

n RoHS compliance

Specification:

Product Description

WLAN Standard

IEEE802.11b/g/n, Wi-Fi compliant

Main Chip

RTL8711AF

Interface

JTAG/SWD, UART, PWM

Antenna

I-PEX Connector or PCB SMT application

Dimension

17.0mm x 17.0mm x 2.2mm

Package

Half-hole PCB module

Electrical Specifications

Frequency Range

2.412 to 2.484 GHz

Data Rate

802.11b: 11, 5.5, 2, 1 Mbps DSSS

802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps OFDM

802.11n: HT20 MCS0~7, HT40 MCS0~7

Modulation Technique

802.11b: CCK, DQPSK, DBPSK

802.11g: 64 QAM, 16 QAM, QPSK, BPSK

802.11n: BPSK, QPSK, 16-QAM, 64-QAM

Operational Channel

2.4GHz:

11: (Ch. 1-11) – United States

13: (Ch. 1-13) – Europe

14: (Ch. 1-14) – Japan

Security

WPA, WPA2, TKIP, AES, WAPI, WEP 64bit & 128bit, IEEE 802.11x, IEEE 802.11i

Operating Voltage

3.3V

Functions Block Diagram:

Applications:

n Smart Lighting

n Internet of things

 
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