Category Archives: hardware

How to get DS9490R adapter and DS18B20 sensors working, automated

Read about automated DS9490R adapter config here.

By now my little “house” project has 3 components ready – relay system for switching, 1WIRE system for data collection and a first relay using component which switches outdoor lights according to sunset/sunrise.  It seems that there is nothing more to do than collect temperature data, analyze it and do something based on results. That’s a hint about what is coming next.