Hack together your own e-paper smartwatch with this $50 open-source kit – The Verge3 min read

https://www.theverge.com/2021/1/13/22229985/customizable-epaper-smartwatch-kit-arduino

The watch utilizes a ESP32 SOC, which can be set with Arduino and MicroPython.

Graphic: SQFMI

The Watchy has hardware that DIYers may recognize with.

If having to create the hardware yourself does not daunt you, theres one last thing to note: while the watch does come with pre-loaded software, if you desire to make any modifications to the watch face youll need to download the Arduino IDE and configure them yourself.
While some people may be turned off by all the work required to get the watch working, to certain people the build-it-yourself technique suggests that theyll have the ability to get precisely what they desire. If you desire a watch with a case that appears like an iPod or Game Boy, with an interface to match, you can 3D print a case and code the watch face yourself. Its the type of flexibility youre not most likely to receive from the majority of industrial smartwatches, though Tizen and Wear OS watches do use downloadable watch deals with.
The battery life SQFMI approximates depends upon your use case– it says if youre simply keeping time you should get five to 7 days, however if youre fetching information frequently you might just see two to 3. Its open-source nature, nevertheless, suggests that you might constantly fit a larger battery into it, or attempt and make some software application optimizations if there are functions youre prepared to cut.

If youve ever wished to be like Steve Wozniak and have your own tailor-made, geeky watch, Squarofumi (elegant SQFMI) might have the item for you: an open-source, Arduino-powered smartwatch with a 1.54-inch e-paper screen (by means of Gizmodo). Its called the Watchy, and both the software and hardware are completely customizable. You can, however, utilize it right out of package, as the PCB serves as the body and has points to attach a watch strap. And to top all of it off, its just $50, on sale for $45 sometimes of writing.
The SQFMI website has areas for watch faces and cases, but at the minute they both just state “Coming Soon,” so if youre considering this watch, youll definitely desire to ensure youre prepared for a DIY task. Oh, and theres also the reality that the watch doesnt come assembled– you need to put it together yourself, hooking the 200×200 display screen, PCB, and 200mAh battery together. Theres Wi-Fi, Bluetooth, a 3-axis accelerometer and four buttons that can be utilized for navigation, or whatever other functions you can dream up.

The Watchy is being offered on Tindie if youre looking for this kind of coding/DIY job. I d simply suggest you take a look at SQFMIs site to ensure that the amount of paperwork available is enough for you to get started.

Image: SQFMI

The SQFMI site has sections for watch deals with and cases, however at the minute they both only state “Coming Soon,” so if youre thinking about this watch, youll absolutely want to make sure youre ready for a DIY project. If you desire a watch with a case that looks like an iPod or Game Boy, with an interface to match, you can 3D print a case and code the watch face yourself. Its the type of freedom youre not likely to get from a lot of business smartwatches, though Tizen and Wear OS watches do offer downloadable watch deals with.

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