1. Extension of Memory Card in Ethernet W5100 Network Extension Board Module.
2. The network extension module of Ethernet W5100 can make Arduino a simple Web server or use network control to read and write rduino\'s digital and analog interfaces. A simple Web server can be realized by directly using the Ethernet library file in IDE.
3. At the same time, this version supports reading and writing of mini memory card (TF card)
4. The expansion board uses a stackable design that can be plugged directly into for Arduino, while our other expansion boards can also be plugged in.
Product size: 70mm*50mm*15mm/2.75*1.96*0.59\'\'
Packing weight: 28g
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 X Shield Ethernet W5100 Development Board