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ODROID-Show 2 [0086]


Despite being designed with the form-factor of the U3 in mind, the ODROID-Show 2 is an Arduino-compatible display that can be connected to and controlled by any computer with a USB port.

Use it as a portable weather station by adding the 750mAh Battery and Weather Board.


  • 2.2" TFT LCD 320x240 (64K colors)
  • ATmega328P microcontroller on board
  • 3 user-programmable LEDs
  • 3 user-programmable switches
  • USB control interface (Micro-USB plug)
  • Control display with VT100/ANSI-style commands
  • Works with Mac, Linux, Windows, servers and more
  • Identical footprint as the U3
  • Comes with spacers for stacking on top of the U3
  • I2C/ADC/GPIO pins for further expansion
  • Compatible with the ODROID Weather Board
  • Can be powered by batteries, including standard alkaline - has a connector for ODROID's 750mAh battery built-in
  • Low power consumption


  • ATmega328P/16MHz MCU
  • 2.2" 240x320 TFT-LCD (SPI 8MHz interface)
  • USB to UART host interface via on-board CP2104
  • 3.7-5.5VDC input
  • 60mA @ 5VDC power consumption
  • 500,000bps (0.5Mbps) baud rate
  • 8-none-1 serial parameters
  • No hardware or software flow control
  • 3.45VDC input to MCU/LCD from CP2104 on-chip voltage regulator


  • ODROID-Show 2 Board with 2.2" TFT LCD Module
  • 4x 20mm PCB spacer (plastic)
  • 4x 11mm PCB spacer (metal)
  • 4x 10mm PCB spacer (plastic)
  • USB 2.0 type A to micro-USB type B cable