r/esp32•
RLee203

NM-Display-2.8inch

Been messing with the RockBase NM-Display-2.8inch and it’s a neat ESP32-S3 board. Small footprint, good silkscreen, and a lot packed in: 240x320 touch display, Wi‑Fi, audio codec, mic/speaker path, AXP2101 PMU, backlight control, and PSRAM. Could be turned into a tiny AI companion, smart dashboard, handheld controller, or just a really fun general-purpose hackable gadget

Posted May 24, 2026, 2:47 AM UTC

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