You are reading a single comment by @user67097 and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@user67097
Hi - either direct from the puck, or, from a separate battery/relay (controlled by the puck) - i'd like to be able to power a latching relay so that I can have a remote control for my sprinkler.
http://www.hunterindustries.com/support/node-using-dc-latching-solenoids-battery-controllers
My cell phone will come within bluetooth range of the puck, and, i will either engage or disengage the relay to turn the water on or off.
Is this an easy build? Can someone guide me?
Thanks! Mike