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"아두이노 이더넷"은 "아두이노 우노"와 위즈넷 이더넷 컨트롤러를 통합한 보드입니다.
Arduino Ethernet = Arduino Uno + WizNet W5100 TCP/IP Embedded Ethernet Controller
아두이노 이더넷은 FTDI 방식의 시리얼 컨넥터를 통해 프로그램 될 수 있습니다. 다른 어떤 FTDI 방식의 USB-to-Serial 컨넥터로도 프로그램을 넣을 수 있습니다.
바로 끼워쓸 수 있는, 아두이노 이더넷 전용의 USB Serial Light Adapter를 사용하시면 프로그램시에 오토 리셋이 지원되므로 더 편리합니다.
Techinal Specifications
Microcontroller | ATmega328 |
Operating Voltage | 5V |
Input Voltage (recommended) | 7-12V |
Input Voltage (limits) | 6-20V |
Digital I/O Pins | 14 (of which 4 provide PWM output) |
Analog Input Pins | 6 |
DC Current per I/O Pin | 40 mA |
DC Current for 3.3V Pin | 50 mA |
Flash Memory | 32 KB (ATmega328) of which 0.5 KB used by bootloader |
SRAM | 2 KB (ATmega328) |
EEPROM | 1 KB (ATmega328) |
Clock Speed | 16 MHz |
W5100 TCP/IP Embedded Ethernet Controller | |
Power Over Ethernet ready Magnetic Jack | |
Micro SD card, with active voltage translators |
Arduino Ethernet Official Page
Description: So you want your Arduino to surf the web but you don’t have room for the Arduino board plus the Ethernet Shield. What do you do? How about giving the Arduino Ethernet a try? The Arduino Ethernet is an Arduino development board with the Wiznet Ethernet interface built in on the same board! It has 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator, a RJ45 connection, a power jack, an ICSP header, and a reset button.
An on-board microSD card reader, which can be used to store files for serving over the network, is accessible through the SD Library. Pin 10 is reserved for the Wiznet interface, SS for the SD card is on Pin 4.
To make room for the Ethernet interface, they removed the USB-serial driver so you will need an FTDI breakout or similar device to upload your Arduino sketches. Also, Pins 10, 11, 12 and 13 are reserved for interfacing with the Ethernet module and should not be used otherwise. This reduces the number of available pins to 9, with 4 available as PWM outputs.
If you’re looking for a board that can take power over Ethernet (PoE) then check the related items below!
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiringlanguage. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).
Note: Because of the height of the Ethernet Jack on this shield, you will need an extra set of stackable headers to get a shield to stack on top of it.
Features:
Documents:
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