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    • i-MOD USB/I2C i-MOD standard

    Owned by Anu Selvaraj (Deactivated)
    Last updated: 09. Dec 2022
    1 min read

    The i-MOD USB/I2C connector is a standard connector defined by Seco to allow customers to easily add functions to a baseboard.
    Seco offers different extension boards ranging from a simple breakout board or an additional USB-type A connector to current-, voltage-, TOF-, NFC- sensors or IO-expander boards.
    Customers may design their own peripherals which can be connected through a 10pol FFC cable.

    This is the pinning of the connector on the baseboard.
    Extension boards use the opposite numbering scheme.

    Pin

    Signal

    Function

    Pin

    Signal

    Function

    1

    +5V

    Power

    2

    USB_DM

    USB D- signal

    3

    USB_DP

    USB D+ signal

    4

    GND

    Power

    5

    +3V3

    Power

    6

    I2C_CLK

    I2C Clock signal

    7

    I2C_DATA

    I2C Data signal

    8

    GPIO_00

    GPIO; Mainly used as interrupt input pin for attached peripherals.

    9

    GPIO_AUX

    GPIO; Mainly used as output.

    10

    \RESET_OUT

    Reset output of the baseboard: Low during reset and suspend. High when running.

    Connector: 687110149022 by Wuerth