Daus (newbie!) wrote... > I have two sensors need to be installed beside the GPS. The output of > the sensor is an analog one with voltage 0-5V. I expected to get GPS > data and also those sensors data. > > Based on the information that the T2-301 has two Serial Port, can I > connecting the GPS trough Serial Port 1, and converting the sensors to > RS-232 output, then connect them to Serial Port 2?
Does the following page help? There are four ADC inputs on the OT2m. I assume they are all present in the T2-301, although not brought out to the DE-9 connector. I don't have a small enough screwdriver beside me to pop the lid and take a look. Perhaps Scott could comment. http://wiki.argentdata.com/index.php/Telemetry The one wire bus is brought out to the DE-9, but as Rudy indicated (and I found out when I got a couple of them) not implemented in the "T2-301 serial and power" cable. An adapter ahead of the cable would make it available, or just make your own custom own cable, or use a standard serial cable and bring it out to a breakout box. 73 es cul - Keith VE7GDH -- "I may be lost, but I know exactly where I am!"
