special offers Arduino Ethernet without PoE module

top price Arduino Ethernet without PoE module

Amazon: Customer Reviews: Arduino Ethernet Shield R2 without 4 stars. "It gets a B+" The base functionality is there - you can execute HTTP get and post statements, you can make a simple web server, you can easily perform UDP

This board contains an ATmega328 microcontroller and the same ethernet IC used on Ethernet Shield. You need a FTDI cable or a USBSerial adapter to program the ATmega328.

Arduino Ethernet without PoE module

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Arduino Ethernet without PoE module Features :

• The Arduino Ethernet is a microcontroller board based on the ATmega328 (datasheet). 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
• NB: 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.
• The Ethernet differs from other boards in that it does not have an onboard USB-to-serial driver chip, but has a Wiznet Ethernet interface. This is the same interface found on the Ethernet shield.
• An onboard 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.
• A six pin header can be connected to an FTDI cable or USB Serial board to provide USB power and communication to the board.

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