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|---|---|---|
| TME |
产品介绍
Arduino A000023 控制器
Arduino Leonardo Ethernet with POE
Arduino
Arduino Leonardo Ethernet 2 Board with/without PoE The Arduino Leonardo Ethernet 2 boards come in two different varieties: with PoE (8732281) or without PoE (8732288), providing you with an internet connection into your designs.How is version 2 different to the previous Leonardo Ethernet?In comparison with the previous version Ethernet board, the ATmega328 microcontroller is now replaced with the ATmega32u4. The benefit of the Atmega32u4 in ethernet designs is its built-in USB cmmunication. The version 2 boards also feature a Wiznet W5500 TCP/IP embedded ethernet controller — combining an easier internet connection with various protocol support, (TCP, UDP, IPv4, ICMP, ARP, IGMP, PPPoE).Features & Benefits of the Leonardo Ethernet 2•ATmega32u4 microcontroller•W5500 TCP/ICP embedded ethernet controller•Dimensions 2.7 ins x 2.1 ins•Micro USB power supply or Power over Ethernet (PoE not included in A000022)•20 digital I/O pins •16 MHz crystal oscillator•RJ45 connection•Micro USB connector•Power jack•ICSP header•Re-set button•MicroSD card reader•5 V operating voltage•7 PWM channels•12 Analog output pinsFor Arduino resources: http://labs.arduino.org/ Arduino AVR Development Boards We have a range of Arduino boards at RS that feature an AVR ATmega microcontroller at the core. Most of the boards feature the 32u4 microcontroller with the Mega boards featuring the ATmega 2560 and the Uno/Nano boards featuring the ATmega328 microcontroller. ; Classification Development Board; Name Leonardo Ethernet 2; Technology PoE; Processor Part Number ATmega32u4; Processor Type MCU;
Processor & Microcontroller Development Kits
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