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 (2×7) 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

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