You could probably also do this with a small form factor Arduino, a bluetooth mo... | Hacker News

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		Jaruzel on March 8, 2018 \| parent \| context \| favorite \| on: How I Helped Potty-Train My Kid Using Twilio and a... You could probably also do this with a small form factor Arduino, a bluetooth module, and a push-to-make button. With the added bonus that the parts could be re-purposed once potty training is over.

giancarlostoro on March 8, 2018 [–]

I was thinking a Raspberry Pi W is practically a similar enough form factor for this as well. Some HN'ers might even have one or two of these laying around doing nothing better, so it may work out for them :)

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