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Ask HN: Mailbox sensor feedback
I'm working on a device that turns any mailbox into a smart one. If you insert my device into your mailbox, it will send you an electronic notification when mail comes in or is taken out. Currently working with a functional prototype. Thoughts?
- iot_believer 12y agoRoss, we're launching a kickstarter campaign for such a device in 2 months, that we've been working on for over 2 years. It will have a lot more features than just alerts. Wanna learn more about it?
- deleted 12y ago[deleted]