義大利製 原裝進口 Arduino Ethernet Shield 2 乙太網路擴充板 開發板

商品品名：義大利製 原裝進口 Arduino Ethernet Shield 2 乙太網路擴充板 開發板
商品特性：
█ Overview
█ The Arduino Ethernet Shield 2 connects your Arduino to the internet in mere minutes. Just plug this module onto your Arduino Board, connect it to your network with an RJ45 cable (not included) and follow a few simple steps to start controlling your world through the internet. As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it's made and use its design as the starting point for your own circuits. Hundreds of thousands of Arduino Boards are already fueling people’s creativity all over the world, everyday. Join us now, Arduino is you! *Requires an Arduino Board (not included)

█ Operating voltage 5V (supplied from the Arduino Board)
█ Ethernet Controller: W5500 with internal 32K buffer
█ Connection speed: 10/100Mb
█ Connection with Arduino on SPI port

█ The Shield provides a standard RJ45 Ethernet jack.
█ The reset button on the Shield resets both the W5500 and the Arduino Board.
█ The Shield contains a number of information LEDs:
█ ON: indicates that the Board and Shield are powered
█ 13 is the Arduino standard built in LED
█ ACT: flashes when RX or TX activity is present
█ LINK: indicates the presence of a network link and flashes when the Shield transmits or receives data