OpenSprinkler › Forums › Hardware Questions › Want to add DAC to OSPI. Need access to GPIO pins? › Reply To: Want to add DAC to OSPI. Need access to GPIO pins? September 21, 2015 at 6:58 am #40309 JeromeParticipant Hello ! when using PF8581 with python script, is there some special precaution to avoid interferences between opensprinkler services about RTC DS1307 and the new script that will use PF8591 in an asynchronous manner ? Thanks Jerome
