ARDUINO DEVELOPMENT BOARD XMEGA128A3U EK

Šaljem pouzećem (oko 45kn). Uplatom na moj tekući račun šaljem za 10kn.

Description:

Power
Powered from USB bus or from an external 5V power supply using an onboard 3.3V regulator LM1117-3.3V.

Bootloader,USB and RS232
Bootloader inside the xmega128A3U makes programming easily without any external programmer/debugger.

USB PORT for creating a USB device easily,and it is a good USB solution without any other ICs.
RS232 Circuit and 2 DB9(F) are included for RS232 communication.

Onboard Chips
ATxmega128A3U microcontroller can be separated from the motherboard

MAX3232, RS232-UART chip, communicating with the host computer via two RS232 interface

Module and Interface
A beautiful OLED is included,which has 128*64 dot matrix panel.

TF/MINI SDCard Slot, Read/Write via SPI

Passive Buzzer, plays music via PWM

RS232 Interface

Analogous Circuit
Adjustable Resistor, whose Mid-terminal connects to the AD interface of xmega, for AD experiment

Human-computer Interface
8 LEDs

8 buttons for user application,and one of them for bootload enable.

Other Resources
8MHz external crystal

Prototyping area for DIY
Indicates all the GPIO

Emulation/Program Interface
JTAG Interface (10 PIN), compatible with official standard from ATMEL

PDI Interface (6 PIN), compatible with official standard from ATMEL

Package included :
1 x XMEGA128 Development Board
1 x CD