Gadgets & Wearables

LightInk solar E Ink watch claims around 400 days of battery life (opens in new tab)

Covers DarkZeros/LightInk: ESP-IDF project that build LightMyInk Binaries

LightInk is an open-source DIY solar E Ink watch that pushes battery life to an extreme. It is built around The post LightInk solar E Ink watch claims around 400 days of battery life appeared first on Gadgets & Wearables.

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