Lantronix xPico 200, xPico 250, xPico 240 User Manual
xPico 200 Series Evaluation Kit User Guide
This guide describes how to setup the xPico® 200 series evaluation kit and provides the
information needed to evaluate the included xPico 240 or xPico 250 embedded gateway
modules. The intended audience is the engineers that design the xPico 200 into their
products.
Evaluation Kit Contents
Lantronix® xPico® 200 series allows OEMs to go to market faster with their smart
connected products. It delivers seamless and secure Ethernet, Wi-Fi and/or Bluetooth®
connectivity. Featuring advanced enterprise security, complete Wi-Fi®, network and
Bluetooth stack offload, essential applications for data connectivity and control, preintegration with the MACH10™ platform, the xPico 200 series delivers embedded
gateway capability in an industry-leading compact footprint.
The evaluation kit is available in two different variants depending on xPico 200 series
model that is mounted:
1. XPC240300EK - xPico 240 module (Ethernet + Wi-Fi)
2. XPC250300EK - xPico 250 module (Ethernet + Wi-Fi + Bluetooth)
Evaluation Kit Contents:
xPico 200 module (xPico 240 or xPico 250 model) on an edge card
xPico 200 evaluation board with socket for xPico 200 edge card module
5V DC power supply adapter (with international plugs)
2x Antennas with u.fl to R-SMA adapter cable
EvaluationKitDescription
The xPico 200 evaluation kit provides a test platform for the Lantronix xPico 200
gateway module. The evaluation kit uses either 5V power from a USB device port
connector or power supplied 5V barrel connector. The evaluation kit includes all
necessary regulators to power the 3.3V xPico 200 module.
The evaluation kit has the following features:
One DB9M serial port connector with an RS232 transceiver at rates up to 1 Mbps
One RJ45 10/100 Ethernet port with on board PHY and magnetic module
One mini-type B USB device port connector for 5V input power and device port connection to
the xPico 200 module. This port can also be jumpered to act as a Host port for engineering
evaluation. Refer to the xPico 200 Series Embedded Wi-Fi Gateway Integration Guide and
USB.org for proper USB compliant host port implementation.
LEDs for the xPico Ethernet and system status outputs
Access to all logic level IO signals on the xPico 200 via header pins for measurements and
connections to other places
The xPico 240/250 Evaluation Board image shows the xPico 200 evaluation kit with an
attached xPico 200 module, highlighting all of the connectors and configuration
jumpers. The Connectors, Header and Switches table lists each of the connectors and
jumper headers along with their function. Further description and pin assignments are
included in subsequent sections.
xPico200EvaluationBoard
Connectors,HeadersandSwitches
Ref Des. Connector/Header Functions
J7 xPico 200 Module Socket
3.3V Power Header
JP1
Test point to monitor the 3.3V regulator output.
Ground Header
JP2
Test point to connect to evaluation board signal ground.
USB Host/Device Select
Install Jumper to pins 1 to 2 for USB Device Mode
JP3
Install Jumper to pins 2 to 3 for USB Host Mode (Host mode also requires
jumper install on JP5, JP6 to provide power out of J9)
Ref Des. Connector/Header Functions
SDIO Master/Slave Select
JP4
JP5
JP6
J1
Install Jumper pins 1 to 2 for SDIO Master Mode
Install Jumper pins 2 to 3 for SDIO Slave Mode
USB Host Power Out Jumper
Install to provide power out for USB host mode. Do not install for device mode
(default)
USB Host Power Out Jumper
Install to provide power out for USB host mode. Do not install for device mode
(default)
JTAG Pads
Install JTAG pogo pin header at J1. Use Tag-Connect TC2050-IDC cable probe
and TC2050-ARM2010 adapter for JTAG connections
IO pin header
J2
J3 Ethernet RJ45
J4
J6 DB9 RS232 Serial Port
J7 Edge connector socket for xPico 240/250 module edge card
J9
Header for connection to module power, serial port, and configurable pin
connections.
5V Barrel Connector
Input port for 5V board power
Module USB Port
Defaults to USB device port. Jumper options available to run as a host port.
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