2013년 9월 30일 월요일

Xmega WebServer Board

Xmega WebServer Board

  • ATxmega256A3 with 256 KB flash and 16 KB SRAM

  • Four pushbuttons and four LEDs

  • Plug-in display module, three lines of sixteen characters, with LED backlight

  • RS-485 driver with screw terminals for A and B signals, plus 12 V and GND (ElektorBus compatible)

  • Optional header for attaching FTDI USB-to-TTL cable

  • Optional header for Elektor BOB USB-to-TTL converter module

  • Additional UART pins brought out to optional mini-DIN socket

  • Optional headers for connection to almost all pins of the microcontroller

  • MicroSD card slot connected to SPI interface

  • Socket for WIZ820io module, available from Elektor (# 130076-91)

  • Embedded extension connector with three ADC inputs, two GPIOs, SPI and I2C on a 14-pin (2x7) header, range of expansion boards available from Elektor

  • Printed circuit board fits Hammond enclosure 1598REGY and RS part number 220-995

  • Programmable using low-cost AVRISP programmer and free Atmel Studio software

  • Software library in C for all peripheral modules available for free download