NXP Semiconductors
UM11079
IoT Module base board
UM11079_OM40006.docm
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© NXP B.V. 2017, 2018. All rights reserved.
User manual
Rev. 1.0
— March 20, 2018
9 of 23
Circuit Ref Description
Ref section
J2
Module Full Speed USB connector (USB0)
This micro AB connector enables connection from the Module USB0
port to host or slave devices. An adaptor (not supplied) is typically
required to connect USB slave devices (mouse, keyboard, etc.)
Note that when using this USB port in host mode, power must be
supplied via the J1 connector to power the USB device being
connected to the board. Also note that jumpers JP8 & JP9 must be
changed from their default position to use this port in host mode.
6.2.2
J3
SD/MMC card slot
Full size SD/MMC card slot connected to the SDIO interface of the
installed module (if supported).
8.3
J4
Ethernet connector
This RJ45 connector provides a 10/100Mbps connection to the
Ethernet PHY being driven by the installed module (if supported).
Note that jumpers J3 and J4 need to be installed correctly (at default
positions) for correct operation of Ethernet.
6.6
J5
Audio line input jack
3.5mm audio input jack for the audio codec
8.2
J6
Audio line output jack
3.5mm audio input jack for the audio code
8.2
J7
Link2 debug probe connector
Micro USB type B connection for the on-board Link2 debug probe.
The debug probe is only powered if this connector issued. Note: do
not use this connection when using an external debug probe.
4
J8
Peripheral expansion PMod connector
0.1” pitch 2x6 connector following the PMod standards. This
connector is primarily intended for adding external peripherals using
I
2
C and/or SPI bus, but is also suitable for general purpose I/O
connections.
6.4
J9, J10,
J11, J12
Expansion connectors
0.1” pitch connectors for addition of Arduino R3 shield or other
expansion daughter boards / circuitry.
6.5
J13, J14
LCD and touch screen display connectors
These connector is dedicated for the LCD and touch screen. They
are located under the LCD panel and should not be handled by the
user unless instructed to do so by NXP.
n/a
3. Getting Started
The Getting Started process will vary depending on the module to be used with the
Baseboard. This section describes how to install a module on the baseboard, and how to
set up the on-board debug probe for use with popular development tools. NXP provides
free drivers and middleware, along with examples and applications to use these, in its
MCUXpresso SDK packages available from
https://mcuxpresso.nxp.com
. At this site
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