Member #369868

Member Since: October 15, 2012

Country: United States

  • I got this working, my leads were too long - shortened them to 7 cm and everything works fine, data is now moving all the way to Cosm.

  • Just got a WIZ811MJ Rev. 1.1 and connected it to my Arduino UNO R3 as in earlier posts, but I get only “server is at” and resetting the UNO doesn’t change anything. On the WizNet811mj, I get steady green and flashing yellow lights. I’ve tried adding my gateway and changing the mac address and ip, but no difference. I’m using USB to power the UNO, but added a 12V supply to the power plug, but no difference there either. Here’s my connections for reference:

    J1-1 (MOSI) to D11, J1-2 (MISO) to D12, J2-1 (3.3) to 3.3v, J2-3 (SCLK) to D13, J2-4 (/SCS) to D10, J2-9 (GND) to Ground, J2-2 (/RESET) to Reset

    So, is there a way to check communication between the UNO and the WIZ? Any thoughts on making this work?

No public wish lists :(