Now you can experience the excitement felt for centuries by ice fisherman thanks to this cellular-capable tip-up.
For the uninitiated a little ice fishing primer may be in order. The majority of what you see above is a standard tip-up rig for ice fishing. Basically it lets you set many baited lines and just watch for a flag to pop up when one of them hooks a fish. Just drill a hole in the ice and drop the line through — the orange frame rests on the surface of the ice.
The add-on here is the grey box which is hiding an Xbee device. A magnet and reed switch (which can be found at the local hardware store) complete a circuit when the flag is down. But if the flag pops up the reed switch opens (or closes, we’re not sure which) and the Xbee sends an alert to a base station, which then converts that to a text message to push to your phone. As you guessed, there’s a video after the break.
Fun and convoluted. But not entirely useless. We’d suggest swapping the Xbee/cellular hardware for a cheap microcontroller/Bluetooth setup. This way you can knock back a few cold ones in the ice house while waiting for the wireless network to alert you via an SL4A script.
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