I have recently bought a WIZ100SR serial to ethernet converter and we are currently testing the device.
With the evaluation board the device seem to work properly and we can use it. However for our application we would like to be able to use the board without the evaluation board.
The information in the manual provides information about how to hookup the board to the ethernet and serial connection, however we cannot seem to make it work. The device is not even recognized by the computer therefore we think we might miss something while hooking up the device on our testbed.
So our question is:
- How is the power provided to the board? There are two VCC terminals on both J1 and J2 header. Should there be a voltage provided (3.3V) on both, none or only one of these pins?
- Is is sufficient to only connect serial side (Tx, Rx and GND) and Ethernet side (TX+, TX-, RX+, RX-)? Or is there any other sequence you have to go through in order to power the device?
Thanks in advance.