Arduino Ethernet Board
The Arduino Ethernet board is shown below. It has an RJ45 Ethernet connector, power connector, connector for an external USB board for programming and micro SD card socket.
Arduino Ethernet board
Arduino Ethernet Board Programming and Using
The Arduino Ethernet board is like an Arduino Uno and Ethernet shield, but without USB. This article shows how to program, test and use the Arduino Ethernet board and what accessories are needed.
The video below compares the Arduino Ethernet board with an Arduino Uno and Ethernet shield. It then shows the Arduino Ethernet board being programmed and used in a stand-alone configuration with an external power supply