One of the most important things to a homebrewer is watching that damned airlock! Was that a bubble? Did I miss it? Is my yeast alive? Did I do something wrong?
Brew Bubbles watches your airlock and reports bubbles per minute, and can even monitor the fermenter and ambient temperature. Want more? Integrate with common temperature control or even cloud providers to graph your readings over time.
Brew Bubbles is the perfect project for the beginning DIY homebrewer, requiring minimal assembly skills and no coding!
How much? All for right around $10 per device.