Leonardo ETH W5500 POE - Active

  • Brand: Robotdyn
  • Product Code: 7D3C576A
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock X256
    Stellenbosch In Stock 537
  • R615.00 (price excl. VAT)


Leonardo ETH W5500 POE - Active

The Leonardo ETH is a fully featured Ethernet-connected device. Depending on your use case, it can act as a server or a net member. In a server role, it will receive requests from other devices and services in local network and internet, and respond or react accordingly. In a net member role, the Leonardo ETH can collect data from different devices or industrial equipment and send it through the local network or Internet. It can also receive data from local network and internet, and control connected devices and equipment. The Leonardo ETH can also act as stand-alone unit, providing autonomous reaction based on the defined algorithm in response to network changes or other triggers.

7-D3-C576-A-002

The Leonardo ETH features two devices on one board: Leonardo based on an ATmega32U4 and Ethernet controller based on WizNet W5500 TCP/IP. It also has an optional PoE function (receiving power directly through the Ethernet cable).

Quick Spec

  • Input Voltage (VIN/DC jack): 7~24V
  • Power IN (USB): 5V-limit 500mA
  • Power IN (PoE): Optional module, 48V(Input), 9V(Output)
  • Digital I/O: 23
  • PWM Output: 7
  • Analog I/O: 12
  • Reserved Pins
    • D4 is used for SD card select
    • D9 is used for SD card detect
    • D10 is used for W5500
    • D14,D15,D16 are used for SPI
    • *Optional: D8 is used for W5500 interrupting, D11 is used for W5500 initialisation
  • USB socket: Micro-USB
  • Ethernet socket: RJ45
  • PCB Size: 53.3×68.6mm
  • Card Reader: Micro SD card, with logic level convertor
  • Weight: 41g

Sample Code



/*
 * All 86 (D0~D85) the pins is serial blinking
 * For use additional pins call dedicate pin numbers 70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85
 * Check the Technical Specs of your MCU-PRO board at:
 * https://robotdyn.com/catalog/mcu-pro-controlles-and-boards.html
 * 
 * Developed by RobotDyn (R)
 * www.robotdyn.com
 * 
 */

#define ALL_PINS 86
#define TIME_OUT 20
int current_pin = 0;

void setup() {
  for (current_pin = 0; current_pin < ALL_PINS; current_pin++) 
    pinMode(current_pin, OUTPUT);
}

void loop() {
  for (current_pin = 0; current_pin < ALL_PINS; current_pin++) 
  {
    digitalWrite(current_pin, HIGH); 
    delay(TIME_OUT);     
  }
  for (current_pin = 0; current_pin < ALL_PINS; current_pin++) 
  {
    digitalWrite(current_pin, LOW);
    delay(TIME_OUT);
  }
}


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Tags: leonardo, leo, eth, ethernet, w5500, poe, wireless, iot, server, internet, arduino