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Low Power Video Door Bell Embedded SDIO WiFi Module Hi1131S 2.4G SDIO WLAN

Low Power Video Door Bell Embedded SDIO WiFi Module Hi1131S 2.4G SDIO WLAN

  • High Light

    wifi bt combo module

    ,

    wifi low energy module

  • Product
    WiFi Module
  • Modulation
    OFDM, DSSS, CCK
  • Transmit Output Power
    15-19±2.0dBm
  • Operating Channel
    11: (Ch. 1-11) – United States 13: (Ch. 1-13) – Europe
  • Media Access Control
    CSMA/CA With ACK
  • SDK
    Contact Our Sales
  • Place of Origin
    China
  • Brand Name
    FN-LINK
  • Certification
    FCC/CE/SRRC/ROHS/REACH
  • Model Number
    3131A-S
  • Minimum Order Quantity
    5/pcs
  • Price
    USD 2-3/pcs
  • Packaging Details
    Reel
  • Delivery Time
    15-40 workdays
  • Payment Terms
    T/T
  • Supply Ability
    4000000pcs/month

Low Power Video Door Bell Embedded SDIO WiFi Module Hi1131S 2.4G SDIO WLAN

Low Power Video Door Bell Embedded SDIO WiFi Module Hi1131S 2.4G SDIO WLAN

 

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, Smart WiFi Doorbell, DVR, STB, etc.

 

Why 3131A-S

Operate at ISM frequency bands (2.4GHz)

Low power dissipation
High transmitting power
High receiving sensitivity
support for single space streaming,
short protection interval (GI) 400ns
20MHz and 40MHz broadband
Specification

Model No:3131A-S

Main Chipset: Hi1131S

WiFi Standard: IEEE802.11b/g/n

Operating Frequency: 2.412~2.472GHz
Host Interface: SDIO 2.0
Data Rate: 150Mbps
Antenna: External Antenna
Dimension: L x W x H: 12 x 12 x1.9 (typical) mm
Operating Temperature: -30°C to 70°C
OS Suppoted: LiteOS
Low Power Dissipation Reference Design

Low Power Video Door Bell Embedded SDIO WiFi Module Hi1131S 2.4G SDIO WLAN 0

Normal Power Dissipation Reference Design

Low Power Video Door Bell Embedded SDIO WiFi Module Hi1131S 2.4G SDIO WLAN 1

 

Design Attention
1. GPIO1 is the interrupt signal of SDIO, It must be connected, If unconnected
throughput will be decrease.
2. PMU_PWRON is enable pin of the module. It must be high before power on.
3. Wake up must be connected, non-power-saving applications also need to connect.