How to hack Amazon’s $5 WiFi button to track baby data
by Mark Frauenfelder from on (#HN7H)
Amazon is selling Dash Buttons for $5. They contain a Wi-Fi radio and a battery. You are supposed to stick them to your washing machine, inside a cabinet door, etc, and when you run out of Tide, Gatorade, Kraft Macaroni and Cheese, etc., you just push the button and Amazon will ship you more.
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