Microcontrolador Ethernet Compatible con Arduino EtherMega
Ahorre $0.00
freetronicsSKU:RB-Fee-02
Número de fabricante:
ETHERMEGA
5 reviews
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Descripción
100% Compatible con Arduino Mega 2560 con Ethernet a bordo
Microcontrolador ATmega2560 con ethernet basado en Wiznet a bordo
Pines de I/O digitales: 54 (14 proporcionan salida PWM)
Actualiza automáticamente Twitter y sirve páginas web
Asegúrese de que el puente de selección de energía esté en el modo deseado
El Microcontrolador Ethernet Compatible con Arduino EtherMega es una placa compatible con Arduino conectada a la red que combina un MCU ATmega2560, Ethernet a bordo basado en Wiznet, un convertidor de USB-serial ATmega16u2, una ranura para tarjeta microSD y soporte Power-over-Ethernet, e incluso un regulador de voltaje de conmutación a bordo para que pueda funcionar hasta 28V sin sobrecalentamiento. El EtherMega es un tablero 100% compatible con Arduino Mega 2560 que puede hablarle al mundo. Actualiza Twitter automáticamente, sirve páginas web, se conecta a servicios web, muestra datos de sensores en línea y controla dispositivos usando un navegador web. El EtherMega usa el mismo ATmega2560 que el Arduino Mega 2560 por lo que tiene una RAM masiva, memoria flash y pines I/O, y también incluye el mismo Wiznet W5100 que el Shield Ethernet oficial de Arduino, por lo que es 100% compatible con el la librería y bocetos Ethernet.
Se ha agregado una ranura para tarjeta micro SD para que pueda almacenar contenido web en la tarjeta o registrar datos en ella. Mejora aún más con el espacio para exprimir una pequeña área de creación de prototipos, por lo que ahora es posible construir un dispositivo Arduino completo habilitado para Internet que incluya sus propias partes personalizadas, todo en una sola placa. Ni siquiera necesita usar un Shield de prototipos para muchos proyectos.
Caracteristicas:
PCB dorado
Superposiciones de partes superior e inferior
Potente y versátil ATmega2560 MCU
Regulador de voltaje de modo de conmutación para un amplio rango de voltaje de entrada
Pin D13 aislado con un MOSFET para que pueda usarlo como entrada
Soporte opcional Power-over-Ethernet, tanto DIY barato como 8023af completo que cumpla con los estándares
Indicadores de actividad de Ethernet tanto en el PCB como en el conector
Auto-selección 10 / 100base-T
Totalmente compatible con la libería Ethernet estándar
Chip de manejo de Reset
Corregido el comportamiento de SPI en el chipset Ethernet
6 months running at sub freezing temperatures with no hiccups
Great product. When you have sensor that needs to be deployed remotely for an extended period of time, the amount of code required is astonishing. Watchdog timers, out of memory/memory fragmentation prevention, encryption, over the air updates, etc... Normal Arduinos just can't handle it. Upgrading to an Atmel ATmega2560 is a requirement if you don't want to make the jump to more advanced platforms such as mbed or keil. The problem is that there really aren't many non-wifi solutions for the 2560. Especially given that many of the Arduino Mega Sheilds have all sorts of problems with power usage. This product is one of those rare solutions and it works great. We have ~12 devices out in the field. Most of them are in enclosures 30ft+ off the ground and are being run off of POE setup. Some are connected to a switch on fiber. Others on normal cellular modems with a power injector. I hope they keep producing them as I will be likely purchasing another 100 units over the course of next year.
M
Mark
Good Product - Reasonable Price
Yes please! This is a great product, wonderful combination of the MEGA and the Ethernet board. Seems pretty stable so far. Everyone please buy one so they keep making them!
j
jeremy
Great product for automation
More dependable than wifi controllers and one less part to worry about breaking down without having to have the ehternet shield. Check out the maker of this product on his you tube channel called SuperHouse
S
SG
Great product
I have always been astonished by the innovation of Freetronics in relation to this and other products. It is a great board combining the power of the Arduino Mega with the ethernet connectivity. And thanks to RobotShop we got it in good quantities for a great price.
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