TouchMe® Cotton

TouchMe® Cotton in Small, Medium and Large Versions the ease of the “touch”, without complications.

TouchMe® Cotton is a powerful Linux embedded touch-screen module, that can be used on machinery and industrial applications.

The board’s main CPU is a 32-bit ARM9 processor, with a 4,3”, 7” and 10,1”LCD display [Small – Medium – Large] and it is the best deal to bring the touch of a complete in-color graphic interface on machinery where tight spaces or mechanical constraints and low costs are important features to be taken in consideration. it has all features needed to quickly develop prototypes for small and medium productions.

TouchMe® Cotton is compact and thin and it is provided with the best tools of Board Support Package currently available on Linux®.
With this BSP developers and programmers have the chance to make intuitive and flexible interfaces for every single need.

TouchMe® Cotton is ideal for your innovation desire. A complete solution – from the design and the hardware creation, up to the software and finally to the graphics of your application – TouchMe® Cotton is what you are looking for.

Technical Features

TouchMe Cotton Small TouchMe Cotton Medium TouchMe Cotton Large


  • Total Frame size mm 123 x 85


  • Total Frame size mm 186 x 130


  • Total Frame size mm 251 x 170

Power supply

  • 10-20Vdc or 21-38Vdc
    (you can ask for your customised version when placing the order)


  • Freescale i.MX28-6 ARM926 @454MHz


  • SDRAM DDR2: 128 MiB
  • Flash eMMC: 2 GiB
  • FRAM: 8 KB (non-volatile, writing without waiting time and without limits in re-writing)


  • LCD 4.3” with resistive touch-screen
    Resolution 480×272


  • LCD 7” with resistive touch-screen
    Resolution 800×480


  • LCD 10.1” with resistive touch-screen
    Resolution 1024×600

Real Time Clock

  • SuperCap buffered calendar Clock
    It guarantees at least one week without power supply before losing date and time


  • 1 Ethernet Port 10/100 Mb Plug with activity/link warning led


  • Wi-Fi b/g/n Module with connector for external antenna

USB 2.0

  • 1 USB Host connector, type A receptacle
  • 1 USB OTG connector, type A/B microUSB receptacle

microSD card

  • microSD card slot with push-push type connector and automated retention of the card


  • 3.5mm jack stereo connector for line-in input
  • 2-pins connector for microphone (microphone accessory with 50mm lead)
  • 3.5mm jack stereo connector for earphones output
  • output pins for Mono-loudspeaker on terminal or small loudspeaker mounted on the board, as an alternative


  • UART – serial connector with RS232 or TTL 3V or 5V levels (switch selectable)
  • RS485 bus connector with line-end terminator resistor-pack (selectable via dip-switch)
  • CanBus DB9 connector with line-end terminator resistor-pack (selectable via a dip-switch)
  • I2C (Two Wire Interface) Bus 5V levels (3.3V on request) connector with an optional Interrupt digital input
  • One-Wire connector

Jtag Port

  • Yes with custom connector


  • Debian Wheezy Linux, Qt 4 Libraries and GCC Compiler





USB JTAG Emulator with debug UART


Microphone with 50mm lead


WiFi Antenna kit

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