Arduino Leonardo ETH (Original)
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Description :
The Arduino Leonardo ETH Microcontroller is a microcontroller board based on the ATmega32U4 and the new W5500 TCP/IP embedded ethernet controller. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a RJ45 connection, a micro USB connector, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.