I have the temp08 board, and a bunch of DS18S20 sensors (I believe the part number from midon design is MD3020B...just the sensor on a board). I have it wired as a home run to the temp08, one wire on the DQ terminal, one on the GRND terminal. I am not using local power (meaning I don't have a power supply connected directly to the temp sensor). Because of this, I need to have the jumper on "P", right?

so, I don't see this sensor in the config screens. I went to the i/o stream and looked, didn't see it there. did a close of HS, powered off the temp08, powered it on, loaded HS, same thing.

what am I doing wrong? do i need to manually add it via the serial # or something?