Waveshare ESP32-S3 1.54inch e-Paper AIoT Development Board, 200 × 200, Black/White, Supports Wi-Fi and BLE Dual-Mode Communication, No Battery Included

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More features

• The product requires a 3.7V MX1.25 Lithium battery for use, which is not included. Please purchase it separately.
• Powerful ESP32-S3 Microcontroller: Equipped with the high-performance Xtensa 32-bit LX7 dual-core processor (up to 240MHz), the ESP32-S3-ePaper-1.54 offers efficient processing power for your AIoT projects, ensuring smooth operation across various tasks.
• Wi-Fi & BLE Connectivity: Supports dual-mode communication with 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), featuring an onboard antenna for seamless wireless connectivity, ideal for IoT applications that require stable and flexible communication.
• 1.54" e-Paper Display with Ultra-Low Power: The onboard 1.54-inch e-paper display features a 200 × 200 resolution, high contrast, and wide viewing angles, while maintaining ultra-low power consumption. It's perfect for portable devices and long-lasting battery use in outdoor environments with sunlight readability.
• Integrated Sensors & Components: Includes a PCF85063 RTC chip, SHTC3 temperature & humidity sensor, low-power audio codec chip, and a TF card slot for external storage. These built-in features offer a complete solution for environmental monitoring, voice interaction, and data logging.
• Expandable & Customizable: With reserved interfaces such as USB, UART, I2C, GPIO, and a 2 × 6 2.54mm pitch pin header, the ESP32-S3-ePaper-1.54 provides flexibility for easy functionality expansion and sensor connectivity, making it a reliable development platform for IoT terminals, electronic tags, and portable displays.