nickelflippr
Member
I'm stumped on why my Dallas one wire temp sensor (ds18s20) is starting out in a crazy number state on power up. When the data line is disconnected, and a 0 C value is read, then reconnected all is well. The proper readings will survive a MCLR, but go back to crazy reading with a power off and on.
Any ideas? Supposedly there was a problem with a certain die lot. Have tried another sensor with a newer die lot and same problem.
Any ideas? Supposedly there was a problem with a certain die lot. Have tried another sensor with a newer die lot and same problem.