Hack together your own e-paper smartwatch with this $50 open-source kit

Hack together your own e-paper smartwatch with this  open-source kit
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Hack together your own e-paper smartwatch with this  open-source kit

Hack collectively your personal e-paper smartwatch with this $50 open-source equipment

When you’ve ever wished to be like Steve Wozniak and have your personal custom-made, geeky watch, Squarofumi (stylized SQFMI) could have the product for you: an open-source, Arduino-powered smartwatch with a 1.54-inch e-paper display (through Gizmodo). It’s known as the Watchy, and each the {hardware} and software program are fully customizable. You possibly can, nonetheless, use it proper out of the field, because the PCB acts because the physique and has factors to connect a watch strap. And to prime all of it off, it’s solely $50, on sale for $45 at time of writing.

The SQFMI web site has sections for watch faces and instances, however in the intervening time they each solely say “Coming Quickly,” so for those who’re eager about this watch, you’ll undoubtedly wish to ensure you’re prepared for a DIY undertaking. Oh, and there’s additionally the truth that the watch doesn’t come assembled — you must put it collectively your self, hooking the 200×200 show, PCB, and 200mAh battery collectively. There’s Wi-Fi, Bluetooth, a 3-axis accelerometer and 4 buttons that can be utilized for navigation, or no matter different features you may dream up.

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The Watchy has {hardware} that DIYers could also be conversant in.
Graphic: SQFMI

If having to place collectively the {hardware} your self doesn’t intimidate you, there’s one final thing to notice: whereas the watch does include pre-loaded software program, if you wish to make any modifications to the watch face you’ll must obtain the Arduino IDE and program them your self.

Whereas some individuals could also be turned off by all of the work required to get the watch working, to sure individuals the build-it-yourself strategy implies that they’ll have the ability to get precisely what they need. If you need a watch with a case that appears like an iPod or Sport Boy, with an interface to match, you may 3D print a case and code the watch face your self. It’s the kind of freedom you’re not prone to get from most business smartwatches, although Tizen and Put on OS watches do supply downloadable watch faces.

The battery life SQFMI estimates depends upon your use case — it says for those who’re simply retaining time you need to get 5 to seven days, however for those who’re fetching knowledge steadily it’s possible you’ll solely see two to 3. Its open-source nature, nonetheless, implies that you may at all times match a bigger battery into it, or try to make some software program optimizations if there are options you’re keen to chop.

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The watch makes use of a ESP32 SOC, which might be programmed with Arduino and MicroPython.
Picture: SQFMI

When you’re searching for this sort of coding/DIY undertaking, the Watchy is being bought on Tindie. I’d simply advocate you take a look at SQFMI’s web site to make it possible for the quantity of documentation obtainable is sufficient so that you can get began.

#Hack #epaper #smartwatch #opensource #equipment

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