Cytron Technical Forum

i bought a W5200 Ethernet Shield from cytron, but that design is not allow to add port on above, that's why i solder it on another copper board use wire loop to arduino board then I connect 5v,D10,D11,D12,D13 using wire connect to arduino, but why it won't working? i cant connect to web server. If i use fully stack on it , it work. is that any idea ?

Did u try connect the spi pin. There is connector beside the microsd for spi communication and 5v supply. Pls check whether the Ethernet part using spi.

alung92 WROTE:but that design is not allow to add port on above, that's why i solder it on another copper board use wire loop to arduino board

I don't understand this part. Even the design doesn't have female headers at the top, you still can stack it on an Arduino main board isn't it?

Ya~ it don't have female header on top, that's a bad design, that y i need custom made, solder on another copper board. if not i cant connect analog and digital pins as well

I suspect it's due to loose connection, since you just use ordinary wires which may not fit nicely on Arduino's female headers.

Besides you can always refer to the schematic given to check if there's any missing connection.