Recent content by ultrahaggis

no - there's no sign of the 12v dropping to 0 and the display remains 't' instead of changing to '6' - just 2 beeps low-high

Hi, I'm wiring the digicom outputs from my Optima plus 2 to an raspberry pi to trigger an email / alert if intruder/fire/PA outputs are triggered. I've taken pins 43,44,45 to a board of opto isolators to convert 12v down to 3.3v for the GPIO pins together with the 12v rail as a common anode so...