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A little solar-powered E-Ink weather station that fits in a window frame.

A new project is up and running! During the last couple of months, I have been working on a power-efficient and small form factor weather station. I designed it in a way that it can be placed on a window frame to get solar light during the day so its small LiPo can be recharged.

For this first project instance, only commercially available modules have been used to speed up the first proof of concept, the one I am describing in this post.

At the time of writing this post, the station has been sitting on my window for a week and has kept up delivering weather updates, despite the dark winter days that we are having in north Germany.”

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