• Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE
  • Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE
  • Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE
  • Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE
  • Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE

Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE

Availability: In stock, usually dispatched in 1 business day

  • Price:$68.22
  • Price in reward points: 682 Reward Points: 7
  • Quantity 3+ units 10+ units 30+ units 50+ units More
    Price /Unit $66.86 $65.49 $63.44 $60.72 Contact US
Quantity:

Leonardo ETH Controller Board for Arduino 7-12V ATmega32u4 W5500 TCP/IP Embedded Ethernet without PoE

Description:  
 
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 3V and 5V (e.g Due and Uno) IO levels Boards for arduino. Next to the IOREF pin you can find another (currently not in use) pin, that is reserved for future usage.    

Specification:   
- 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    
- Pins reserved for Arduino:    
  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    

Shipping List  : 
- Leonardo ETH x1  

Write a review

Note: We will keep it confidential.
Note: HTML is not translated!
 
Captcha