Got it CMD TEMPADJ -34
--- In [email protected], "Rudy" <ben...@...> wrote: > > > VE3BDR-5 > > --- In [email protected], "Rudy" <benner@> wrote: > > > > As Scott posted, > > > > "I just posted a new development build of the firmware that includes a > > new command, EXTTEMP, that lets you add an external DS18S20 temperature > > sensor. > > > > It's reported the same as the built-in temperature sensor (in C or F in > > the status text), and if you've got both enabled it'll send the internal > > temperature and then the external temperature. > > > > You can use this to get temperature readings from the T2-135 or T2-301 > > where there's no internal sensor. To build a temperature probe, just > > wire the middle pin of the DS18S20 to the 1-wire bus connection (pin 8 > > on the T2-135, pin 7 on the T2-301) and the left pin (with the flat, > > marked face toward you and the pins down) to ground. You can clip off > > the right pin. > > > > You should be able to run at least 10' of cable for the temperature > > probe, probably more depending on capacitance. > > > > Scott" > > > > I should add that the command is CMD TEMP, not CMD EXTTEMP as reported > > above for the T2-301. > > > > If you do CMD 1WIREWX ON, with the DS18S20, the temperature reported is > > incorrect. > > > > The version is 55076. > > >
