LILYGO's T-Watch Ultra is an IP65-rated smartwatch designed for DIY makers, built around an ESP32-S3 microcontroller with 16MB flash and 8MB PSRAM. Programmable via Arduino IDE and ESP-IDF, it includes a 2.01-inch AMOLED display and vector instructions for edge AI acceleration, making it practical for embedded ML applications.
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A DIY Watch You Can Actually Wear
LILYGO's T-Watch Ultra brings edge AI and maker-friendly programmability to a practical, IP65-rated wearable powered by an ESP32-S3 microcontroller with AMOLED display.
Thursday, April 23, 2026 12:00 PM UTC2 MIN READSOURCE: Hacker NewsBY sys://pipeline
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