With the core of W5500, the keyes W5500 network
expansion board can be used as a simple Web server or control, read and
write the digital and analog interfaces through the network. It is also
compatible with keyes UNO R3 and keyes 2560 R3 development boards.
we upload the corresponding program to the control board, a simple web
server is produced. Simultaneously, the shield supports mini SD card (TF
card, the maximum support memory is 1G).
Moreover, it adopts a stackable design, therefore, a great deal of boards can be connected to it.
The 4 fixed holes with diameter in 3mm are apt to be mounted on other devices.
Input voltage: DC 5V
Working voltage: DC 3.3V
Working current: about 380mA
Maximum power: 3W
Working temperature: -55℃ ~ +75℃
Network transformer interface type: RJ-45
Female header pitch: 2.54mm
TF socket: self-popping
Fixed hole diameter: 3mm
1 X W5500 Ethernet Shield