Grid Connect

WIFI300 - Low Power Wi-Fi Module

Part Number: GC-WIFI300-SMT-00


List Price: $9.50
Your Price: $9.50
Price Each
You Save
100 $9.25 3%
1000 $8.80 8%

Availability: In Stock: Ships in 1-3 days

Contact us about customizing this product for individual applications
WIFI300 Wi-Fi Module Image

Click on image to zoom

More Views

30 Day Returns
  • Description
  • Features
  • Specs
  • Documentation & Drivers
  • Reviews
  • Q&A
  • The WIFI300 module is a low power, fully self-contained, 802.11b/g/n Wi-Fi module. It is a perfect solution for a wide range of Wi-Fi applications. The module includes a U.FL connector for use with an external antenna or a built-in, on-board antenna. This FCC certified product is based off of the powerful, Marvell 88MW300, which enables data transfer through a wireless interface for any device with a Serial/SPI/GPIO interface.

    Any software functions needed for a complete application can be developed with the use of the Marvell Software Development Kit (SDK). This SDK is free of charge with a signed non-disclosure agreement and may be included with the purchase of a WIFI300 module. Please contact us about this agreement.

    The WIFI300 is a suitable solution for any battery application requiring low power usage as it supports a wakeup-on-wireless feature. The voltage for the I/O can be adjusted to use either 1.8V, 2.5V, or 3.3V. The module can operate in Wi-Fi Direct mode or in AP+STA wireless networking mode. In addition to this, this low power module is able to provide both wireless and remote firmware upgrades, which is useful for meeting an assortment of application requirements.

    With 8M bytes of Flash storage, the WIFI300 can be used with the special 88MW300 execute from Flash feature. This feature allows for support of the industry leading smart home standards including HomeKit, Weave, and others.

    This module has been fully-optimized to fit a variety of applications. For example:

    • In-home automation
    • Handheld devices
    • Smart grid
    • Industrial controls
    • Personal medical applications
    • Internet of Things (IoT) devices
    The WIFI300 module is well suited for applications requiring lower data rates and a need to transmit or receive data on an infrequent basis.

    Utilizing the world’s lowest power embedded architecture, the WIFI300 is available in a SMT module package that is low-profile and only 23.1x32.8x2.7mm, making it extremely easy to mount on a PCB with application specific circuits.

  • WIFI300 Module Features

    • 8M byte serial Flash
    • Wi-Fi @ 2.4 GHz with support for WEP security mode as well as WPA/WPA2/WPA2-Enterprise
    • Fully self-contained serial-to-wireless functionality
    • Ultra-Low-Power for Battery Applications with Low Power Mode
    • Built-in on-board antenna
    • U.FL connector for use with external antenna (antenna not included)

    • Supports the following:

      • Supports IEEE802.11b/g/n Wireless Standards
      • Supports UART/SPI/PWM/ADC/GPIO Data Communication Interface
      • Supports Work As STA/AP/AP+STA/Wi-Fi Direct Mode
      • Supports Smart Link Function (APP for smart configuration)
      • Supports Wireless (OTA) and Remote Firmware Upgrade Function
      • Supports Wakeup-on-Wireless and Local Wakeup
      • Supports TLS/SSL and mDNS Protocol
      • Supports 1.8V, 2.5V, 3.3V I/O voltages

      FCC & CE Certified

  • Manufacturers Part Number GC-WIFI300-SMT-00
    Security/Protection WEP / WPA-PSK / WPA2-PSK / WPA2-Enterprise / WEP64 / WEP128 / TKIP / AES
    Frequency Band 2.412GHz-2.484GHz
    • Data Interfaces: UART, SPI, PWM, GPIO, ADC, RTC
    • Wireless Standard: 802.11 b/g/n
    Memory 8M bytes Flash memory
    Dimensions 23.1mm × 32.8mm × 2.7mm
    • Operating: 3.3V~3.6V
    • I/O Voltage: 1.8V/2.5V/3.3V
    Certifications FCC, CE, ROHS 2, Wi-Fi Alliance
    Firmware Local Wireless (OTA), Remote
    • Internal On-board PCB Antenna
    • External U.FL Connector
    Temperature Range
    • Operation Environment: -30ºC to 85ºC (-22ºF to 185ºF)
    • Storage Environment: -45ºC to 125ºC (-49º to 257ºF)