The M5PaperS3 is a low-power e-ink development kit built around the ESP32-S3 microcontroller. This lightweight device features a 3.7V 1800mAh LiPo battery and a MicroSD card slot, designed for use in applications such as IoT monitoring, smart home systems, electronic labeling, and data logging. The device incorporates the ESP32-S3R8 chip, offering 8MB of PSRAM, paired […]

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