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  • RealTek RTL8711AF WLAN Wi-Fi Module RF-WM-11AFB1
  • RealTek RTL8711AF WLAN Wi-Fi Module RF-WM-11AFB1
  • RealTek RTL8711AF WLAN Wi-Fi Module RF-WM-11AFB1
  • RealTek RTL8711AF WLAN Wi-Fi Module RF-WM-11AFB1

RealTek RTL8711AF WLAN Wi-Fi Module RF-WM-11AFB1

RF-WM-11AFB1 is a Wi-Fi module targeted at the low-power markets. The module with rich resources makes it popular in the Internet of Things applications.

  • P/N:

    RF-WM-11AFB1
  • SoC:

    RTL8711AF
  • Processor:

    ARM® Cortex™-M3 (up to 166 MHz)
  • Protocols:

    2.4 GHz 1T1R 802.11 b/g/n up to 150 Mbps; 20 MHz and 40 MHz
  • Working Frequency:

    2401 MHz ~ 2484 MHz
  • Package (mm):

    23.0 × 20.0 × 2.4, half-hole, 1.27 pitch, 33-pin
  • Features:

    Three RF output modes of PCB, IPEX and half-hole
  • GPIO:

    21
  • Max. TX Power:

    +17 dBm (11 Mbps @ CCK)
  • Transmission Range:

    300 m

RF-WM-11AFB1 is a wireless module based on Realtek RTL8711AF. The module integrates WLAN MAC, a 1T1R capable WLAN baseband/RF and NFC functions. Its main MCU 166 MHz ARM® Cortex™-M3 and the bigger ROM/RAM/flash resources make it possible to deal with a large quantity of data. Its RF option enables the module in applications to have a chance to reach different ranges and reduce the end product RF development work. The module also supports the serial port transmission and AT commands to set the parameters. The protocol supports AP mode, Station (STA) mode and AP+Station mode.



- Normal Functions -

AP mode:

· Preset SSID and password

· Optional Socket: UDP server or TDP server


STA mode

· Scan the hot spot

· Connect to the specified hot spot


- Applications -

· Smart plug

· Smart energy

· IP network sensor nodes 

· Home appliances

· Internet gateway

· Wireless audio



- Product Display -


Wireless SoC:


  • 166 MHz ARM® Cortex®-M3 processor
  • TX power:
    • +17 dBm (IEEE 802.11 B, 11 Mbps @ CCK)
    • +13.5 dBm (IEEE 802.11 G, 54 Mbps @ OFDM)
    • +13.5 dBm (IEEE 802.11 N, HT20 @ MCS7)
    • +13.5 dBm (IEEE 802.11 N, HT40 @ MCS7)
  • Sensitivity: 
    • -82 dBm (IEEE 802.11 B, 11 Mbps @ CCK)
    • -69 dBm (IEEE 802.11 G, 54 Mbps @ OFDM)
    • -66 dBm (IEEE 802.11 N, HT20 @ MCS7)
    • -63 dBm (IEEE 802.11 N, HT40 @ MCS7)
  • Memory
    • 1 MB flash
    • 512 kB RAM
    • 1 MB ROM
  • Data Rate:
    • 72.2 Mbps PHY rate (@ 40 MHz bandwidth)
    • 150 Mbps PHY rate (@ 20 MHz bandwidth)
  • Security:
    • Wi-Fi WEP, WPA, WPA2, WPS
    • Security engine: MD5, SHA-1, SHA2-256, DES, 3DES, AES


Standards supported:


  • 802.11b/g/n compatible WLAN
  • 802.11e QoS Enhancement (WMM)
  • 802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services
  • Wi-Fi WPS support
  • Wi-Fi direct support
  • Light weight TCP/IP protocol


 

Operating Range:


  • Supply voltage range 3.0 V ~ 3.6 V
  • Working temperature range: -40 °C ~ +85 °C
  • Frequency: 2401 MHz ~ 2484 MHz


 

Rich Peripherals:


  • SDIO
  • UART
  • SPI
  • I²S
  • I²C
  • NFC
  • PWM


 

Certificate:


  • RoHS


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If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

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