DH electronics DHCOM picoITX User manual

R01 DOC_DHpicoITX-Quick-Start-Guide-Linux.pub Page 1
www.dh-electronics.com © 2017 DH electronics GmbH 2017-02-24
Quick Start Guide Linux
DHCOM picoITX
Overview
B2B Connector
Power 24V
Eth. Port 1USB Host 1
+-
+ -
RS232_TXD or RS485_B RS232_CTS
GND_OC
CAN_H
CAN_L
RS232_RXD or
RS485_A
RS232_RTS
GND_IN
Output_1
Input_1
„Run“ LED
„State“ LED
Battery
Connector
DHCOM
SODIMM-200
DHCOM
Cooling Solution
UART1 (RS232)
Linux Console
UART2
RS232 or RS485

R01 DOC_DHpicoITX-Quick-Start-Guide-Linux.pub Page 2
www.dh-electronics.com © 2017 DH electronics GmbH 2017-02-24
Quick Start Guide Linux
DHCOM picoITX
1. Insert COM
Preparations
push down
2. Insert microSD Card
3. Establish serial connection with host PC and start terminal program (optional)
Baud rate is depending on the used COM:
Baudrate 38400 115200
i.MX25 X
AM35x X
AM335x X
i.MX6 X
SD600E X
We recommend Tera Term. The port
number must be chosen individually. Under
Setup —> Keyboard… activate “Transmit
DEL by: Backspace key”
Download Link:
http://www.heise.de/download/teraterm-
pro.html
Note: If you press „backspace“ during start
up you can get into the bootloader menu
4. Connect power supply (+24VDC)
Startup
1. Turn on power supply. (Necessary updates are done automatically before first Linux startup)
2. Linux will start automatically. Login: root / Password: foo
Support
Wiki (software support): http://xlon.de/wiki/
Software sources available on Github: https://github.com/dh-electronics
DH picoITX documentation: User Manual is available at www.dh-electronics.com product download area.
DHCOM hardware design guide: Available at www.dh-electronics.com product download area.
Always have a look on our homepage (www.dh-electronics.com) for newest information about our core modules.
+-
Mark on this side
Null modem cable