55
ODROID-XU4 USER MANUAL
ODUINO ONE
The ODROID-compatible Arduino called the ODUINO ONE in-
cludes the following components, all packaged into one experimenta-
tion unit:
● Arduino Uno R3 + a shield containing,
● a 16x2 LCD display,
● a DHT11 one-wire humidity / Temperature sensor, and
● a keypad (four directional keys)
The ONE package can be powered by the XU4 using the USB
Std A/Std B cable. Connect the cable to the ODUINO ONE and the
XU4. The ONE goes through the power-up process and displays the
ambient humidity and temperature, as shown in the image below. It
can also display the key that gets clicked on the keypad, and can be
reset from the same keypad.
ODUINO ONE setup using Arduino UNO
Some additional information on the ONE package can be ob-
tained using the following commands:
$ ls -lsa /dev/ttyA*
0 crw-rw---- 1 root dialout 166, 0 Oct 26 03:39 /dev/ttyACM0
$ lsusb
…
Bus 003 Device 005: ID 2341:0043 Arduino SA Uno R3 (CDC ACM)
…
$ lsusb -D /dev/bus/usb/003/005
Device: ID 2341:0043 Arduino SA Uno R3 (CDC ACM)
Couldn’t open device, some information will be missing
Device Descriptor:
bLength
18
bDescriptorType
1
bcdUSB
1.10
Chapter 4
