Arduino Ethernet Rev3

Popular module with AVR microcontroller ATmega328 in a rented building. Has 32 KB Flash memory, 2 KB RAM 14 digital I/o of which 6 can be used as PWM channels, 6 analog inputs, as well as popular communication interfaces. Has the network Ethernet controller, and a slot for memory cards microSD.

More details




Add to cart

Notify me when available

Price 185,00 zł


The sale of the product was completed. Check other devices in this category.

Product description: Aruino Ethernet

The module allows simple connection to an Ethernet network. This version of Arduino is also equipped with a device for reading memory cards MircoSD, which allows you to store more data. The Board contains an ATmega328 microcontroller, is equipped with 14 digital I/o of which 6 can be used as PWM outputs (e.g. for motor control), and 6 analog inputs. The system works with the signal ticking with the frequency of 16 MHz and has 32 KB Flash and 2 KB RAM SRAM.


Arduino Uno Ethernet Rev3 - moduł, platforma, bootloader


Arduino Ethernet does not have a system that controls a USB interface. For programming the necessary adapters a USB UART or a timer (e.g., USBasp).


In our offer you will also find Arduino Leonardo Ethernet, which can be programmed directly through the USB port.

Key features Aruino Ethernet

Below are a few features that distinguish modules Arduino compared to other programmable tiles.




Micro SD

This version has the network Ethernet controller with RJ45 connectors and a slot for memory cards microSD.



The distribution of connectors allows for the installation of special plates, so-called Arduino Shield.



14 digital inputs/outputs allows, in particular, control of LEDs, relays and reading the button States.



The maximum power load for a single output is 40 mA.



6 PWM outputs, motor control and brightness control of the LEDs.



6 inputs, built-in Converter box analog to digital with a resolution of 10-bit support, in particular, sensors with analog output.



The device supports popular network interfaces, including UART, I2C and SPI.
Special functions Some of the pins have special functions that a brief description is available in our guide.



Chip Atmega328 with a clock signal with a frequency of 16 MHz, has 32K Flash memory, 1 KB EEPROM and 2 KB of RAM SRAM.


DC connector

To power the Arduino, you can use any power source with a voltage from 7 V to 12 V with DC connector 5.5 x 2.1 mm.


USB port

The tiles can be powered from a computer via a USB cable , bearing in mind that the maximum power load for the USB port is 500 mA. Arduino has a system that protects the socket from short-circuit and the flow is too high current.



The module has insights ICSP for connecting an external AVR programmer.



The IOREF Pin provides direct access to the network to which work output I/O.



The connected led on pine 13 allows debuggowanie simple programs.


3.3 V

Built-in voltage regulator provides power to external devices with the voltage of 3.3 V with current consumption of 50 mA.


Specification Aruino Ethernet

  • Supply voltage: 7 V to 12 V
  • Microcontroller: ATmega328
    • Maximum clock frequency: 16 MHz
    • SRAM: 2 KB
    • Flash memory: 32 KB (5kB reserved for bootloader)
    • EEPROM: 1KB
  • I/O Ports: 14
  • PWM outputs: 6
  • Number of analog inputs: 6 (channels Converter A/C)
  • Serial interfaces: UART, SPI, I2C
  • External interrupt
  • Connected led
  • Built-in network controller W5100 Ethernet TCP/IP
  • Card slot MicroSD


Our product range includes a PoE module for the Ethernet network.


Programming Aruino Ethernet

Create and download software allows free environment supplied by the manufacturer. Arduino Ethernet does not have a system that controls a USB interface. Therefore, for programming the necessary adapters UART<->USB or an AVR programmer.


  • UC - Microkontroler ATmega328
  • UC - Core 8-bit AVR
  • UC - EEPROM 1 kB
  • UC - Flash 32 kB
  • UC - RAM 2 kB
  • UC - Digital pins 14
  • UC - analog in 6
  • UC - freq 16 MHz
  • UC - Ethernet yes
  • UC - A/C 10-bit
  • UC - PWM 6
  • UC - microSD yes


Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!


The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the website


The table presents available forms of delivery in Poland


Carrier and

Bank wire

by cash


Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!


  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.