What's the purpose of the smd near the reset button? it's not present on the official arduino version.

Hello,The product I received was of such poor construction (bent and uneven pin lengths, excess solder blobs and flux, overall low quality) I didn't even try to use it. I purchased another one at Radio Shack made by SeedStudios, and it worked. The SMD is most likely a EEPROM if I had to guess. Sorry I cannot provide more information. Since that time I have moved on to Teensy 3.1 and LC's (ARM) and use a Wiznet module I purchased from Mouser for IP based connectivity. If you need more horsepower I recommend https://www.pjrc.com/teensy/teensy31.html , great forums and better product.

Will this ethernet shield work with the Arduino Due?

I don't know, but I can't imagine why it wouldn't. The pin configuration is the same as an arduino r3 for all the pins that are important to the shield. However, if you are planning to use the lcd board, it has problems with the Ethernet shield.

Can this shield connect to your home network wirelessly, or do you need to plug in an ethernet cable to the board?

No, it's an Ethernet sheild. You need to plug it in to an Ethernet socket. They make wireless shields though. They will have antennas. Sometimes you can get two different frequency bands for better range it requires multiple antennas.

is this compatable with arduino uno Rev 3?

I have it on a Sainsmart UNO R3 clone and it is working well. So yes, it should.

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Ethernet W5100 Shield Network Expansion Board w/ Micro SD Card Slot for Arduino

Product ID: 77492599

Details

Brand
HiLetgo
Connectivity Technology
Ethernet USB
Memory Storage Capacity
2 GB
Model Name
Ethernet W5100
Operating System
FreeRTOS

🌐10/100Mb Ethernet speed

💾2GB Micro SD card support

🔗4 simultaneous socket connections

€ 20.60

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Description

🚀 Elevate your Arduino projects with lightning-fast Ethernet and smart storage!

RELIABLE 5 V OPERATION - Stable power compatibility ensures smooth performance across all supported Arduino models.
EXPANDABLE STORAGE ONBOARD - Serve files directly from a Micro SD card up to 2GB, perfect for dynamic data hosting.
PLUG PLAY STACKABLE DESIGN - Effortlessly stack with Arduino Uno, Mega, and Duemilanove boards using official libraries.
SEAMLESS INTERNET INTEGRATION - Transform your Arduino into a powerful web server with the Wiznet W5100 chipset.
ROBUST MULTI CONNECTION SUPPORT - Handle up to four simultaneous network sockets for complex projects without lag.

The Ethernet W5100 Shield is a versatile network expansion board designed for Arduino Uno, Mega, and Duemilanove. Featuring the Wiznet W5100 Ethernet controller, it delivers 10/100Mb connection speeds and supports up to four simultaneous socket connections. With an integrated Micro SD card slot supporting up to 2GB, it enables file serving capabilities directly from the board. Its stackable design and compatibility with official Arduino Ethernet libraries make it an essential upgrade for IoT and web server projects.

Specifications

ASIN	B00AXVX5D0
Best Sellers Rank	#72,802 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #534 in Motherboards
Brand Name	HiLetgo
Compatible Devices	Personal Computer
Country of Origin	India
Customer Reviews	4.0 4.0 out of 5 stars (239)
Item Weight Unit of Measure	32 g
Manufacturer	Generic
Manufacturer Part Number	3-01-0441-D
Memory Storage Capacity	2 GB
Model Name	Ethernet W5100 Shield
Model Number	8541585431
Network Connectivity Technology	Ethernet, USB
Number of Items	1
Number of Packs	1
Operating System	FreeRTOS
Processor Count	1
RAM Memory Technology	DDR2
Total USB Ports	2
UPC	695278222645
Unit Count	1 Count
Wireless Compability	Bluetooth

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€ 20.60

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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