Update 1 It looks like Louis and I agree on this one since we both suggested the same idea at the exact same time :P. We're looking for feedback from other folks now on our proposals for how to interact with Fido via text messages.
I'm very close to having the initial prototype functional - that is to say, a product that is not reprogrammable on the fly and that exists without an LCD and keypad. However, I realize now that I'm running very low on pins and that I have two possible solutions available:
If a Farmer needs to monitor multiple locations, there are a couple of different ways we could tackle this.