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cnx-software.com › 2026 › 05 › …

M5Stack PaperColor ESP32-S3 devkit features 4-inch E Ink Spectra 6 color display - CNX Software

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May 15, 2026 · Jean-Luc Aufranc (CNXSoft)

cnx-software.com › 2026 › 04 › …

LightInk - An ESP32-based, solar-powered E-ink smartwatch with up to 10 months of battery life - CNX Software

… With expertise in Embedded C, PCB Design, and SEO optimization, he effectively blends difficult technical topics with clear communication Share this: Support CNX Software! …

Apr 26, 2026 · Debashis Das