It's been a very hot summer, and vents haven't been enough to cool the greenhouse - even with a green tarp on the roof and the door open.
The temperature inside has been over 100F during peak sun hours.
I don't like to leave the door open because any number of critters tend to wander inside.
I've been using a floor fan next to the door to help exchange air. This week I added a 6-inch fan and louvered vent so I can control it with a relay.
Here's a pic:
I've been working more with the LattePanda board these past few weeks rather than the Edison board.
I haven't decided what platform I will use for the final controller. I'm planning on mounting the space heater and watering system next.
So many projects...........