Low Power MCU Controller RTL8711AF 802.11n Wlan IOT WiFi Module For IOT Sensor
General Specification
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
Wi-Fi Direct 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
Parameter
Main Chipset |
RTL8711AF |
Interface |
UART/GPIO/SDIO |
WiFi Standard |
IEEE802.11b/g/n |
Data Rate |
150Mbps |
RF Antenna |
PCB Antenna |
Power Supply |
3.3V |
Operating Temperature |
0° Cto 70°C |
Pin Outline
Notice
1. The module of the reel and storage life of vacuum packing:
1) Shelf life: 8 months, storage environment conditions: temperature in: < 40 ℃, relative humidity: < 90% r.h.
2. The module vacuum packing once opened, time limit of the assembly: Card:
1) check the humidity display value should be less than 30% (in blue), such as: 30% ~ 40% (pink), or greater than 40% (red) the module have been moisture absorption.
2) factory environmental temperature humidity control: ≦ 30 ℃, ≦ 60% r.h..
3) Once opened, the workshop the preservation of life for 168 hours.
3. Once opened, such as when not used up within 168 hours:
1). The module must be again to remove the module moisture absorption.
2). The baking temperature: 125 ℃, 8 hours.
3.) After baking, put the right amount of desiccant to seal packages.