this post was submitted on 07 Jul 2023
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I’m really into electronics and plants. Together. I grew up on a farm with greenhouses so my interest in control systems, electricity and plants developed all together. I’ve built growth chambers, plant lights, automated waterers and yet none of that was for weed.
If I ever settle down, I want to set up a backyard greenhouse w/ aquaponics. Using arduino to automate everything is the dream.
Two things:
Never settle!
I’ve found the Wemos D1 mini to be a better tool for automating larger numbers of things. They operate on similar principles but are actually internet capable, so they can have a simple web interface and keep accurate time. Software like Tasmota makes all that pretty easy. They can use a communication protocol MQTT to speak to each other and create really complex scenarios.
For instance, say your porch light is connected to one. You can have it announce to the network that the porch light just came on and have the other exterior lights listen for that announcement and then change their behavior accordingly.
It’s a lovely and attainable dream! I’m stuck in an urban apartment right now but I’ve automated my balcony garden to keep the plants healthy and watered even when I have to leave town.