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Ethernet W5100 R3 network expansion board supports MEGA module
The Ethernet expansion board allows the controller to connect to the network. It is an expansion board with a built-in WizNet W5100 TCP/IP microprocessor.
This board is connected to the board by a wire-wrap header. This expansion board can be easily connected to the network using the Ethernet library program in the IDE. This expansion board supports simultaneous connection of 4 sockets.
The R3 version of the expansion board also adds a 1.0 standard output port consisting of 4 additional ports: 2 on the ARFF side and 2 on the RESET side. Two ports on the RESET side, one is IOREF, used to adapt the expansion board to the motherboard.Another empty port is reserved for future expansion.
This version adds a micro- card slot and has network storage. In addition, it is fully compatible with the Duemilanove, Mega series. It also has a separate PoE (power-over-Ethernet) module. The module can be soldered to the motherboard to transfer power over twisted pairs. This is compliant with the IEEE802.3af standard and is compatible with existing PoE modules.
Technical specifications Compatible with Mega2560/Uno rev3 standard output ports. Micro- card connector PoEreset controller with active voltage converter function Compatible with MEGA boards
Imaker Technology (Shenzhen) Co.,Ltd
1.Imaker Technology is a collection of scientific research, design, production and sales of high-tech enterprises. Founded in 2014, which has rich experience in intelligent robots modules, 3D printers, electronic components and educational product.
We have customers from both domestic market and oversea market. Eduobotics Sales managers can speak fluent English for good communication. Our main sales market:
Southern Europe 33.00%
North America 22.00%
Asia 10%
South America 27%
India 5%






With years of export experience along with excellent quality, advanced services and competitive prices, Kingnod has won numerous customers' trust and support.With years of export experience along with excellent quality, advanced services and competitive prices, Kingnod has won numerous customers' trust and support.
A.By Express-such as DHL/FedEx/UPS/TNT.It's door-to-door,usually 3-7woking days for the delivery.
B.By China Post. It takes 20-60days for the delivery.


1. Are you manufacturer?
Yes, we are manufacturer.
2.How long is your delivery time? Normally 3-5working days after payment;Special requirement orders, delivery time is negotiable.
If the products can't work after receiving it, what should i do? We will replace new items for you at once and then we make the judgement for the issue.
3. What is the warranty?
1-3months to replace new items for free.
1-2years repairing free according to different products.
4.Do you accept OEM design?
Yes, we do. We can design according to your requirement, MOQ usually 500-1000.
5.Do you accept pay 30% in advance?
Yes, we do. We can start to prepare your goods when receive 30% payment, and send them after get the rest 70% payment.
6.What payment terms you accept?
We accept Alibaba Trade Assuarce,T/T, Paypal,Western Union, Wechat, Alipay, In Cash(RMB or USD)
WHY CHOOSE US
Imaker Technology (Shenzhen) Co.,Ltd.
A.Professional Technical Support
B.OEM/ODM 15+years
C.Direct Manufacturer
D.Customized Service
E.Competitive Price
F.Highly Efficient and Convenient Service
Contact:
Email: edurobotics@beemong.com
Tel&WhatsApp: +86 188209 56688
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