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DF Leonardo ETH/16 Mhz Crystal Oscillator, A RJ45 Connection, A Micro USB Connector, A Power Jack, An ICSP Header, And A Reset Button


DF Leonardo ETH/16 Mhz Crystal Oscillator, A RJ45 Connection, A Micro USB Connector, A Power Jack, An ICSP Header, And A Reset Button by DF MAKER at Game PC Review. Hurry! Limited time offer. Offer valid only while supplies last. INTRODUCTIONThe Leonardo ETH is a microcontroller board based on the ATmega32U4 and the new W5500 TCP/IP Embedded Ethernet Controller. It has 20


Product Description

INTRODUCTION
The Leonardo ETH 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.
The Leonardo ETH differs from the preceding Ethernet board in that the ATmega32u4 has built-in USB communication, eliminating the need for an external USB-to-serial converter. This allows the Leonardo ETH to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behaviour of the board. Plus, it has the new W5500 TCP/IP Embedded Ethernet Controller onboard.
The Leonardo ETH has the same Wiznet Ethernet interface as the Ethernet Shield 2. 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.
The board uses the standardized 1.0 pinout, consisting of:
-Added SDA and SCL pins: beside the AREF pin, two TWI pins have been added. This will allow to connect the Leonardo ETH to Shields that use the I2C or TWI bus communication for their functioning.
-The IOREF: it allows the shields to adapt to the IO voltage level provided by the Board. The Shield that uses the IOREF pin will be compatible with both 3V3 and 5V (e.g Due and Uno) IO levels Arduino Boards. Next to the IOREF pin you can find another (currently not in use) pin, that is reserved for future usage.

SHIPPING LIST
Arduino Leonardo ETH (without PoE version) x1

Features & Highlights

  • Microcontroller ATmega32u4 Operating Voltage 5V Input Voltage Plug (recommended) 7-12V Input Voltage Plug (limits) 6-20V
  • Digital I/O Pins 20 PWM Channels 7 Arduino Pins reserved: 4 used for SD card select 10 used for W5500 select Analog Input Pins 12
  • DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 1 A (only when powered via the external power supply) Flash Memory 32 KB (ATmega32u4) of
  • which 4 KB used by bootloader SRAM 2.5 KB (ATmega32u4) EEPROM 1 KB (ATmega32u4)
  • Clock Speed 16 MHz W5500 TCP/IP Embedded Ethernet Controller/Power Over Ethernet ready Magnetic Jack Micro SD card, with active voltage translators

Additional Information

Manufacturer:DF MAKER
Brand:DF MAKER
Publisher:DF MAKER
Studio:DF MAKER
UPC:605757689685
EAN:0605757689685
Item Weight:0.4 pounds

DF Leonardo ETH/16 Mhz Crystal Oscillator, A RJ45 Connection, A Micro USB Connector, A Power Jack, An ICSP Header, And A Reset Button by DF MAKER

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DF Leonardo ETH/16 Mhz Crystal Oscillator, A RJ45 Connection, A Micro USB Connector, A Power Jack, An ICSP Header, And A Reset Button

Brand: DF MAKER
Condition: New
Lead Time: 1 - 2 Business Days
Availability: In Stock
$56.88


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