saswat
Junior Member level 2
I am working on one wire protocol based temperature sensor ds18b20 which is powered by external source. First i am resetting DS18b20 and then i am sending skip ROM command ie CCh followed by 44h i.e. temperature conversion. Datasheet says that if the temperature conversion is in progress then DS18B20 will send zero else one. But in my case i am only receiving zero.
Plz help
Plz help