They now are available with RS485 interface. I'll get one and try to put up a how-to for Arduino...
Mine is on its way. 
I haven't played with RS485 lately. Should be a fun project. They're even cheaper than the 1-wire version. Bonus!
They now are available with RS485 interface. I'll get one and try to put up a how-to for Arduino...
Mine is on its way. I haven't played with RS485 lately. Should be a fun project. They're even cheaper than the 1-wire version. Bonus!