I want to use an 18B20 temperature sensor with a 08M. Two questions:
1. How is the 18B20 addressed? (Or isn't this necessary? My only experience with 18B20 devices is that I've wired my house with multiple 18B20 sensors using the 1-wire USB adapter available from Hobby Boards; and with several 18B20 sensors in parallel, they need to be addressed properly.)
2. 18B20 devices can work in parasitic mode where they draw current from the data pin. Does the 08M support this mode so I won't have to add a 5-volt supply to the 18B20's V+ pin?
1. How is the 18B20 addressed? (Or isn't this necessary? My only experience with 18B20 devices is that I've wired my house with multiple 18B20 sensors using the 1-wire USB adapter available from Hobby Boards; and with several 18B20 sensors in parallel, they need to be addressed properly.)
2. 18B20 devices can work in parasitic mode where they draw current from the data pin. Does the 08M support this mode so I won't have to add a 5-volt supply to the 18B20's V+ pin?