I'm a software engineer who just bought a Johnson A419. I have a Nest thermostat.
Naturally, if I can control and monitor my house temps with my iDevices, why not my fermentation?
I'd like to hack together an Arduino (BLE, Wi-Fi, or otherwise) to allow me to monitor/record my fermentation temps remotely, via some manner of connection to the A419. I think I need more hardware info on the unit than just this PDF to do it, though.
Has anyone attempted this, or a similar modification to another controller? Any more in-depth info on the A419 out there?
Or is there a product that already does this? (short of starting from a Nest and working from there, of course)