SAM TFT3.5 Touch Board

Hardware

• Control system based on the ATSAM4E-16C

32 bit arm with floating point

• East Rising 3.5" 320x480 TFT color display with integrated ILI9488 controller from

BuyDisplay.com

Control by parallel interface of 16 bits

• Resistive touch screen with AD7843 controller

• Flash memory of 16 MB to store data or images

• Real-time clock with calendar and supercap backup

• 4 analog inputs of 12 bits, 0 ... 2.048V, 0 ... 10V, 4-20 mA

• An analog output 0 ... 10V of 12 bits

• Encoder and push-button connectors

• Three digital outputs 0 / 12V of 500 mA with ULN2003A

• Two PWM outputs

• USB Device 2.0 communication

• Communication Rs485

• I2C communication

Ing. José Emilio Ledo Galano

• Sam-BA downloading

• SWD / JTAG connector for programming in system

• 12V supply voltage (from 9V to 15V DC)

• Maximum consumption current 120 mA

• Compact design. 100 mm x 80 mm

Software

• Several C and C ++ sample programs with separate classes for the treatment of each of the

hardware modules.

• All projects compiled with the free IDE Atmel Studio 7

• Graphic library for representation of characters and images on the Display with great

simplicity.

• Geometric graphic library (Lines, Triangles, Rectangles, Pixels, etc.).

• Windows application to transfer Bitmaps from the PC to the flash memory of the board,

through the USB bus.