• Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module
  • Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module
  • Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module
  • Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module
  • Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module
  • Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module

Hi3131S  2.4GWiFi module 3131A-S  Wi-Fi Single-band 1X1 Module

Type: WiFi Module
Work Mode: AP+STA
WiFi Antenna Type: External
Transmission Rate: 101-150Mbps
Voltage: 3.3V
Antenna Gain: dB
Customization:

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Basic Info.

Model NO.
3131A-S
Color
Green
Certification
ISO9001
Dimension
L x W x H: 12 x 12 x1.9 (typical) mm
Wi-Fi Interface
Support SDIO
Chipset
Hi3131S
Transport Package
Reel or Tray
Specification
IEEE 802.11 b/g/n 2.4GHz 1T1R WiFi Module
Trademark
Fn-Link
Origin
China
HS Code
8517629900
Production Capacity
20000000

Product Description

1. Introduction
 
3131A-S is a small size and low profile of Wi-Fi module, board size is 12mm*12mm.

The highly integrated 2.4GHz WLAN IEEE 802.11 b/g/n MAC/Baseband/Radio and provides
wireless
communication solutions for intelligent terminals such as IPC, intelligent
doorbell, UAV, STB, etc.
 
The WLAN baseband can realize OFDM, DSSS, CCK, and support the data rate of IEEE802.11 b/g/n.
Features include: support for single space streaming, short protection
interval (GI) 400ns, 20MHz and 40MHz broadband.
 
3131A-S supports SDIO 2.0 interface, clock Highest supports 50MHz.
UART subsystem
supports two-wire protocol (RXD, TXD), baud rate 115200bps.


 
2.Features
 
Operate at ISM frequency bands (2.4GHz)
SDIO interface for Wi-Fi
Low power dissipation
High transmitting power
High receiving sensitivity
IEEE standards support: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n.
Enterprise level security which can apply WPA/WPA2 certification for Wi-Fi.
Wi-Fi 1 transmitter and 1 receiver allow data rates supporting up to 150 Mbps downstream and 150 Mbps upstream PHY rates


3. Block Diagram

Hi3131S 2.4GWiFi module 3131A-S Wi-Fi Single-band 1X1 Module


4. Ordering Information 
 
Part No. Description
FG3131ASXX-00
Hi1131S, b/g/n Wi-Fi, 1T1R, 12X12mm, SDIO, PCB Version V2.0
FG3131ASXX-01
Hi1131S, b/g/n Wi-Fi, 1T1R, 12X12mm, SDIO, PCB V2.0
Halogen Free
FG3131ASXX-02
Hi1131S, b/g/n Wi-Fi, 1T1R, 12X12mm, SDIO, PCB V3.0
Halogen Free
 

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Diamond Member Since 2015

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Manufacturer/Factory & Trading Company
Number of Employees
173
Year of Establishment
2015-02-02