(contents revised Feb 2015)
The “PinByPin” utiliy program allows the user to control each individual output pin of both the main and expansion ports (and the third for the Platypus).
PinByPin was created to assist one of our Canadian customers who wanted, in addition to controlling his focuser, to be able to use individual output pins of the output port to switch relays for dew heaters on/off depending upon temperature changes detected by the Seletek Armadillos built-in and external (optional) temperature sensors.
PinByPin can also be used to drive cooling mirrors, one per output pin per fan, in a similar fashion.
Below is the main control window for PinByPin: