Polh IoT WiFi module

    Low-power WiFi connectivity module for embedded world.

    Squirrel is a module providing Internet connectivity over WiFi to all types of embedded devices. Its extremely compact dimensions, low power consumption and high computational power allow it to be used in practically unlimited number of applications. It connects all your devices to the Internet.

    More Info

    Features
    • WiFi
      • IEEE 802.11 b/g/n @ 2,4 GHz
      • On-board antenna or u.FL connector for external antenna
      • Security: WEP, WPA and WPA2
      • Configuration: WPS or manually
    • UART, SPI and GPIO signals for controlling peripherals
    • IPv4 & IPv6 support
    • WEB Server
    • Remote software upgrade
    • Small size
    • 3,3 V or 5 V power supply
    • Low power: down to 5 uA @ 3,3 V
    Connectivity
    • WiFi
      • IEEE 802.11 b/g/n @ 2,4 GHz
      • On-board antenna or u.FL connector for external antenna
      • Security: WEP, WPA and WPA2
      • Configuration: WPS or manually [ ad-hoc mode ]
      • Work as Access Point (up to 5 clients)
    • UART
    • SPI
    • I2C
    • 7 GPIOs [ 3,3 V or 5 V ]
    • Ethernet MII or 14 GPIOs [ only 3,3 V ]
    • PWM [ pulse width modulation ]
    Networking
    • IPv4 [ DHCP auto-configuration or static configuration ]
    • IPv6 support
    • TCP
    • UDP
    • HTTP WEB server [ dynamic WEB GUI, jQuery ]
    • Auto-discovery Bonjour/mDNS
    • Telnet server
    • SNMP
    • FTP
    Other

    Other

    • Size 30 x 50 mm
    • 3,3 V or 5 V power supply and I/O
    • Low power: down to 5 uA @ 3,3 V in sleep-mode
    • Remote software upgrade on the fly
    • NXP MQX RTOS

    Roadmap

    • Version with NXP Kinetis family of MCUs [Q2 2013]
    • Two variants – 128/512 kB code Flash, w/o external storage Flash (for very lite and full-blown applications)
    • Open platform [ allow users to develop their own software ]

    Applications

    • Building automation
    • White-goods control
    • Energy management
    • Internet connectivity for embedded devices