Command 80

Command 80 provides a way to enumerate connected auto-ID sensors. The syntax is s{80,0}. I am not aware of any other parameters. It returns something like this:

{  +0.00000E+00, +2.00000E+01, +0.00000E+00, +0.00000E+00, +2.00000E+00, +4.00000E+00 }

The first four numbers correspond to analog channels 1–4. The last two correspond to digital/sonic channels 1 and 2. In this case, a pH sensor (PH-BTA) was plugged into analog channel 2, a motion detector (MDO-BTD) in digital channel 1, and a photogate into digital channel 2.

The numbers correspond to the BaseID numbers specified in the sensormap.xml file shipped with Logger Lite and Logger Pro. Note: for some reason Logger Pro sends the channel setup command (Command 1) after sending this command.