Re: PIR sensor - wake and sleep using CH_PD & thingspeak upd
Posted: Thu Aug 20, 2015 11:37 am
Yes @tytower, sorry for the brevity. I just wanted to give some sort of recognition to @Barnabybear.
In his first post here he gave me the idea to wake up and sleep using CH_PD.
So I'm using a button instead of the PIR. So far battery life with 2 Alkaline AA is great. I also removed the red LED for good measure.
In his first post here he gave me the idea to wake up and sleep using CH_PD.
Barnabybear wrote:The PIR could be replaced with a reed switch for doors or a button for checking that a location had been visited.
So I'm using a button instead of the PIR. So far battery life with 2 Alkaline AA is great. I also removed the red LED for good measure.