Edge Collective

Controlling Greenhouse Temperature at Smithereen Farm

Greenhouse monitoring and temp control at Smithereen Farm.

April 26 2023

Inkbird temp controller

The Inkbird ITC-308 temp controller (which, as of 4/26/23, can be purchased for $35 on Amazon) is a sort of 'thermostat' that allows the user to program temperature thresholds that will trigger a fan or a heater to turn on or off.

A brief explanation of how it works is in the video below:

postgres commands

sudo -i -u postgres


then list databases


add postgres column

listing contents of databases and tables

great general reference for postgresql