Node Red flow for Motion activated lights

In my house, I have two motion sensors, one at the bottom of the stairs, and one at the top. These sensors are motion only, and don’t report on LUX levels.

I wanted an automation that depending on the time of the day would turn them on to a preset brightness level, wait until there was no motion then turn them off.

Calculating E-Steps

At some point, you may find your printer is over or under extruding material. Having your extruder properly calibrated is essential for getting the best print quality. There are two steps to calibrating the extruder – tuning your extruder steps/mm value in the firmware, and tuning the extrusion width/extrusion multiplier. It is important to do …

Read moreCalculating E-Steps