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SPWF04SC Image
SPWF04SC Image

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SPWF04SC

In Stock: 5.357

WiFi 802.11b/g/n Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount

SPWF04SC Informazione

Descrizione

WiFi 802.11b/g/n Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount
STMicroelectronics, Inc inventario

Features

  • 2.4GHz IEEE 802.11 b/g/n transceiver, integrated TCP/IP protocol stack
  • High performance STM32F439-ARM Cortex -M4, 256KB SRAM, 2MB embedded high speed flash memory
  • Open, WEP, WPA2 PSK, WPA2 enterprise, miniAP easily provisioned (SSID, PWD) & WPS for station
  • Station, IBSS and miniAP system modes (supporting up to 5 stations)
  • Fast Wi-Fi re-association after reset & secure firmware and FileSystem updates Over The Air (OTA)
  • AT command set interface through UART, single voltage supply (3.3V typical)
  • UART and SPI interface to host system, 19 configurable GPIOs, SPI interface with simple protocol
  • 18.3dBm at 1Mbps DSSS, 13.7dBm at 54Mbps OFDM TX power
  • RX sensitivity -96.0dBm at 1Mbps DSSS, -74.5dBm at 54Mbps OFDM
  • Small form facto of 26.92mm x 15.24mm x 2.35mm
STMicroelectronics, Inc inventario

Applications

Wireless, Communications & Networking
STMicroelectronics, Inc inventario

Specifiche

Category RF and WirelessRF Transceiver Modules and Modems Programmable Not Verified
RF Family/Standard WiFi Protocol 802.11b/g/n
Modulation DSSS, OFDM Frequency 2.4GHz
Data Rate 54Mbps Power - Output 18.3dBm
Sensitivity -96dBm Serial Interfaces I²C, SPI, UART
Antenna Type Antenna Not Included, U.FL Utilized IC / Part -
Voltage - Supply 3.3V Current - Receiving 105mA
Current - Transmitting 260mA Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C Base Product Number SPWF04
Package/Case -35

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Valutazioni e recensioni

  • L
    L**m

    06/08/2025

    9

    I have another shield ethernet which work but this new one doesnt want to communicate with the ointernet box. Sometimes leds only work.

  • N
    N**s

    07/01/2024

    8

    Soldering on the tv everything works

  • C
    C**n

    01/04/2024

    6

    It came in 29 days, all chotko, you can take

  • J
    J**n

    02/18/2022

    14

    On normal packaging the seller saved, the goods were packed not very reliably, the conclusions were wrinkled. On the display dents and small scratches.

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tel: +852 95804164

Qualification

iso9001 duns iso14001

Payment Methods

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Shipping Information

  • Shipped From:

    HK warehouse

  • Expected Shipping Date:
    to
    (HKT)
  • Expected Quotation Date:

    (HKT)

  • Supplier Lead-Time:

    Call for availability

*Lead times apply to standard orders and are based on business days only. Please contact us for details.

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