Hello DJ and the others,
I know I am most likely beating a dead horse here. I was posting in a different forum about my issues with the Sure compass. So I am now starting a new post to hopefully get some things straight. My issue is the EZ-B and ARC lock up in 10 seconds after the I2C compass control is opened in EZ-Builder. I know there is nothing wrong with the EZ-B or the EZ-Builder. They both work flawlessly up to the point I insert the I2C compass window in EZ-Builder. After 10 seconds of readings the white light on the EZ-B goes out and ARC locks up to the point I have to Ctrl/Alt-Del to get out of it. DJ and the others on here were telling me my wires are too long. I went from " to about 6mm now on a pc board. I have 2- 10 Ohm resistors from 5+ to the SDL and SDA pins. That gained me a whole 5 seconds more of operation. I have read that some have put the resistors on the ground side. I ready don't know at this point what else to do. I thought it was my on board mini ITX, the Wi-Fi radio, the Bluetooth radio or and other interfering device. So I disassembled my robot completely. I now just have the EZ-B, an usb TTL adapter, the compass module and the desktop pc running. So there is no other chance of interference for anything. I am just running out of ideas. Any help would be grateful.