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Tag: pico-sdk

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ChronoWatch X2040: An RP2040 Smartwatch That Just Tells Time
microcontrollers

ChronoWatch X2040: An RP2040 Smartwatch That Just Tells Time

An RP2040 and a Waveshare round touchscreen become a distraction-free smartwatch, coded in C on the Pico SDK with custom touch handling and swappable…

Ann Arandia Jul 30, 2026

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