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    Microchip RN171-I/RM475 3.3V WiFi Module ASCII, GPIO, ISP, SPI, UART

    RS Stock No.:
    916-3771
    Mfr. Part No.:
    RN171-I/RM475
    Manufacturer:
    Microchip
    Microchip

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    On back order for despatch 06/06/2023, delivery within 10 working days from despatch date.
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    RS Stock No.:
    916-3771
    Mfr. Part No.:
    RN171-I/RM475
    Manufacturer:
    Microchip

    Technical data sheets


    Legislation and Compliance


    Product Details

    RN-171 802.11b/g WiFi Modules


    The Microchip RN171 is a compact 802.11b/g WiFi Module that simplifies adding WiFi connectivity into designs.

    The module integrates all the required hardware with an on-board TCP/IP stack to provide a full featured 802.11b/g module. Configuration of the RN171 is via simple ASCII commands over UART.

    The Power Management features of the RN171 are ideal for portable, battery powered applications. The module features Battery Boost Circuitry and in Sleep Mode consumes only 4 μA.


    Device Features


    Complete, Embedded 2.4 GHz IEEE 802.11b/g Wireless LAN Module
    14 GPIO Pins (Four GPIOs shared with UART)
    Eight Analogue Sensor Inputs
    Compact Form Factor: 26.67 x 17.78 x 3.18 mm
    Integrated Crystal, Internal Voltage Regulator, Matching Circuitry, Power Amplifier
    Configured using Simple ASCII Commands
    Supports Infrastructure and SoftAp Networking Modes
    Built-in Networking Applications: TCP, UDP, DHCP, DNS, ICMP, ARP, HTTP Client, and
    FTP Client
    Complete On-Board TCP/IP Networking Stack
    Unique MAC Address
    Upgrade Firmware Over the Air using FTP
    Supports WiFi Protected Setup (WPS)
    Security: WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES)


    RF Features


    Frequency: 2.412 to 2.462 GHz
    802.11b Modulation Compatibility: DSSS (CCK-11, CCK-5.5, DQPSK-2, DBPSK-1)
    802.11g Modulation Compatibility: OFDM
    Receive (Rx) Sensitivity: -83 dBm (typical)
    Power Output: 0 to +12 dBm


    Power Management Features


    Ultra Low-Power Sleep Mode (4 μA)
    Battery Boost Control Circuitry
    Real-Time Clock for Time Stamping, Auto-Sleep, and Auto-Wake



    WLAN (Wireless Local Area Network) - Microchip Technology


    Specifications

    AttributeValue
    Supported Security StandardsWEP-128, WPA2-PSK, WPA-PSK
    Supported Bus InterfacesASCII, GPIO, ISP, SPI, UART
    Supply Voltage3.3V
    Dimensions26.67 x 17.78 x 3.18mm
    Height3.18mm
    Length26.67mm
    Maximum Operating Temperature+85 °C
    Minimum Operating Temperature-40 °C
    Width17.78mm
    On back order for despatch 06/06/2023, delivery within 10 working days from despatch date.
    Add to Basket
    units

    Added

    Price (ex. GST) Each

    $56.34

    (exc. GST)

    $61.97

    (inc. GST)

    unitsPer unit
    1 - 9$56.34
    10 - 24$55.59
    25 +$54.19
    Packaging Options: