> For communication on the bus i2c you can use DS2490 (i2c to usb) > or other chips DS2490 is for 1-Wire not I2C Too much buses out there... ;-) -- \ DK7IN _____________________________________ \ Dipl.-Ing. Rolf Bleher / http://www.dk7in.de \ \______________________/ Linux - life is too short for reboots \