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WIFI300 - Low Power Wi-Fi Module

SKU: GC-WIFI300-SMT-00

MPN: GC-WIFI300-SMT-00

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Delivery: Ships within 3 business days

Availability: in stock

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Warranty: 1 year Comprehensive support for all products

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

Antenna
  • Internal On-board PCB Antenna
  • External U.FL Connector
Certifications FCC, CE, ROHS 2, Wi-Fi Alliance
Data feed description The WIFI300 is an 802.11b/g/n Wi-Fi module that is FCC certified and includes a built-in, on-board antenna, and an U.FL connector for use with an external antenna. Based off of the Marvel 88MW300, this module creates a wireless interface to any device with a Serial/SPIO/GPIO interface for data transfer. Using the world’s lowest power embedded architecture and a wakeup-on-wireless feature, this device is suitable for battery applications requiring low power usage. The voltage for the I/O can be adjusted to operate with 1.8V, 2.5V, or 3.3V. The module can utilize AP+STA wireless networking as well as a Wi-Fi direct mode. It comes in a low-profile, 23.1x32.8x2.7mm SMT module package, making it very easy to mount on a PCB with application specific circuits. The 8M bytes of Flash storage can be used with the 88MW300 execute from Flash feature. The WIFI300 is a fully self-contained Wi-Fi solution that supports wireless and remote firmware upgrades, perfect for a wide-range of applications.
Dimensions 23.1mm × 32.8mm × 2.7mm
Firmware Local Wireless (OTA), Remote
Frequency band 2.412GHz-2.484GHz
Interfaces
  • Data Interfaces: UART, SPI, PWM, GPIO, ADC, RTC
  • Wireless Standard: 802.11 b/g/n
Memory 8M bytes Flash memory
Mpn GC-WIFI300-SMT-00
Protocols IPv4,TCP/UDP/FTP/HTTP, FTTPS, TLS, mDNS
Security/Protection WEP / WPA-PSK / WPA2-PSK / WPA2-Enterprise / WEP64 / WEP128 / TKIP / AES
Temperature range
  • Operation Environment: -30ºC to 85ºC (-22ºF to 185ºF)
  • Storage Environment: -45ºC to 125ºC (-49º to 257ºF)
Transmit power
  • 802.11b: +16 +/-2dBm (@11Mbps)
  • 802.11g: +14 +/-2dBm (@54Mbps)
  • 802.11n: +13 +/-2dBm (@HT20, MCS7)
  • 802.11n: +12 +/-2dBm (@HT40, MCS7)
Voltage
  • Operating: 3.3V~3.6V
  • I/O Voltage: 1.8V/2.5V/3.3V

Support

We have the best technical support engineers that know how to use our products. If our Tech Support cannot solve your problem, we will contact the design engineer or manufacturer to help find a resolution.

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