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Product Description

smart home automation iot RTL8711AF wifi controller module

1. Wireless Module iot Realtek RTL8711AF WIFI Module uart Introduction

CP830 wifi module uart,chipset Realtek RTL8711AF,

is a highly integrated module with low power 802.11n Wireless LAN(WLAN) network controller. It combines anARM-CM3(166MHz)MCU, WLAN MAC, a 1T1R capable WLAN baseband, and RF function. It also provides a bunch of configurable GPIOs which are configured as digital peripherals fordifferent applications and control usage.

CP830 integrates internal memories for complete WIFI protocol functions. The embedded memory configuration alsoprovides simple application developments.

General
22.25mm x 19mm x 1.6mm

CMOS MAC, Baseband PHY, and RF in the module for 802.11b/g/n compatible WLAN
Complete 802.11n solution for 2.4G band
150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth
Standards Supported
802.11b/g/n compatible WLAN
802.11e QoS Enhancement(WMM)
802.11i(WPA,WP2). Open, shared key, and pair-wise key authentication services
WiFi Direct support
WiFi WPS support
Light Weight TCP/IP protocol

WLAN PHY Features
802.11n OFDM
One Transmit and one Receive path(1T1R)
20MHz and 40MHz bandwidth transmission
Short Guard Interval(400ns)
Maximum data rate 54Mbps in 802.11g and 150Mbps in 802.11n

2. Realtek RTL8711AF Wifi Module uart Host Interface

◊ 2 x UART (max baud rate 4MHz)

◊ 3x I2C

◊ 1 x I2S

◊ 2 x PCM

◊ 2x SPI

◊ 1x SDIO Slave

◊ 4x PWM

◊ 1x ADC and 1x DAC

◊ 21 x GPIO

Build and Debug Environment - IAR

3. Realtek RTL8711AF Wifi Module uart General Specification

Model Name	CP830 V1.0
Standard	802.11b/g/n 2.4GHZ 1T1R
Data Transfer Rate	1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90.120and maximum of 150Mbps
Modulation Method	BPSK/QPSK/16-QAM/64-QAM
Frequency Band	2.4GHz ISM Band
Spread Spectrum	IEE802.11b:DSSS(Direct Sequence Spectrum) IEE802.11g/n:OFDM(Orthogonal Frequency Division Multiplexing)
RF Output Power	13±1dBm@11n ,14±dBm @11g,19±1dBm@11b
Receiver Sensitivity	11Mbps-80dbm@8%,54Mbps-70dBm@10%, 150Mbps-64dbm@10%
Operation Range	Up to 100 meters in open space
Operating Temperature	0~50℃
Storage Temperature	-20℃~70℃
Operating Humidity	10%~90% non-condensing
Storage Humidity	5%~90% non-condensing
Dimensions	22.3x19x2.5mm(LxWxH)

IOT Wifi Module Spec

dimension: 22.3x19x2.5mm

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