The ultimate network-connected Arduino-compatible board: combining an ATmega2560 MCU, onboard Wiznet-based Ethernet, an ATmega16u2 USB-serial converter, a microSD card slot, and Power-over-Ethernet support, and even an onboard switchmode voltage regulator so it can run on up to 28V without overheating!
Amazing.
Click here for the EtherMega Quickstart Guide
“The EtherMega is a 100% Arduino Mega 2560 compatible board that can talk to the world. Do Twitter updates automatically, serve web pages, connect to web services, display sensor data online, and control devices using a web browser. The Freetronics EtherMega uses the same ATmega2560 as the Arduino Mega 2560 so it has masses of RAM, flash memory, and I/O pins, and also includes the same Wiznet W5100 chip used by the official Arduino Ethernet Shield, so it’s 100% compatible with the Ethernet library and sketches. Any project you would previously have built with an Arduino Mega 2560 and an Ethernet shield stacked together, you can now do all in a single, integrated board.
We’ve even added a micro SD card slot so you can store web content on the card, or log data to it.
But it gets even better: we found space to squeeze in a small prototyping area, so now it’s possible to build a complete, Internet-enabled Arduino device including your own custom parts all on a single board! You don’t even need to use a prototyping shield for many projects.”
Features include:
- Gold-plated PCB.
- Top and bottom parts overlays.
- Powerful and versatile ATmega2560 MCU.
- Micro-USB connector: no more shorts against shields from the USB jack! (Please note that the Ethernet Jack can touch some wide shields, they can be raised up with Stackable Header Sets and use the ProtoShield Short which can sit beside it.)
- Switchmode voltage regulator for wide input voltage range.
- D13 pin isolated with a MOSFET so you can use it as an input.
- Optional Power-over-Ethernet support, both cheapie DIY or full 802.3af standards-compliant.
- Ethernet activity indicators on both the PCB and the jack.
- 10/100base-T auto-selection.
- Fully compatible with standard Ethernet library.
- Reset management chip.
- Fixed SPI behavior on Ethernet chipset.
- Robust power filtering.
- Sexy rounded corners.
The EtherMega provides a number of options for different Power over Ethernet methods. You can use the supplied jumpers and feed 7-28Vdc down the wire for cheap DIY version, or you can use a PoE Regulator 802.3AF along with a proper commercial PoE injector or switch that supplies 48Vdc. It’s up to you.
NOTE: The SD card slot on the current model requires the lid to be clipped open before the card is inserted.
Resources
- Troubleshooting Ethernet IC Reset and USB power issues
- Getting Started guide
- Discuss on the forum
- Setting an Arduino Ethernet MAC address manually
- Setting an Arduino Ethernet MAC address automatically using the MCP 24AA025E48
- Setting an Arduino Ethernet MAC address automatically using a DS18B20
- 3D-printable case for the EtherMega
- EtherMega schematic / project worksheet (PDF)
- Driver file for Windows
- Using top loading SD card holders (used from EtherMega v3.0)
- EtherMega design files on GitHub
- EtherMegaR3 design files on GitHub
Fast Shipping and Professional Packaging
Because of our long-standing partnership with UPS, FedEx, DHL and many other leading global carriers, we can provide various shipping options. Our warehouse staff is highly trained and will pack the items according to our exact and precise specifications. Before shipping, your goods will be thoroughly examined and secured. We deliver to thousands of customers every day from all over the world. This is a sign of our dedication to being the largest online retailer worldwide. There are distribution centers as well as warehouses located in Europe as well as the USA.
Note: Orders with more than one product are assigned a specific processing period dependent on the particular item.
Before shipping, we will examine the items ordered carefully before shipping. The majority of orders are shipped within 48 hours. The time to deliver varies from 3-7 days.
Returns
The stock is constantly changing and cannot be fully controlled by us due to the involvement of many parties including the factory and our warehouse. This means that the actual stock could alter at any time. Be aware that it is possible that your order could be out of stock after you have made the order.
Our policy lasts thirty days. If you haven't received your item within 30 days, we're unable to offer the option of a refund or exchange.
You are able to return an item when it's unopened and is in the same condition as when you first received it. It should also be returned in its original packaging.
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