WAVESHARE ESP32-S3 7.3-Inch E6 Full-Color E-Paper Display With Solid Wood Frame 800 × 480 Resolution 1. Display size: 160.0 x 96.0 mm 2. Dimensions: 154.0 x 214.0 x 32 mm 3. Screen pixel pitch: 0.2 x 0.2 mm 4. Screen resolution: 800 x 480 5. Display colors: black, white, green, blue, red, yellow 6. Grayscale levels: 2 7. Refresh time: 12s 8. Sleep current: 1mA 9. Charging voltageoperating voltage: 5V 10. Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240MHz 11. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with an onboard internal antenna 12. Built-in 512KB SRAM and 384KB ROM, integrated with 16MB Flash and 8MB PSRAM 13. Onboard audio codec chip, supporting voice acquisition and playback, facilitating AI voice interaction applications 14. The screen uses E Ink Spectra 6 (E6) technology, supporting high-contrast and high-saturation color display effects 15. Six primary colors use dithering technology to produce full-color images; overall power consumption is very low, consuming power only during refresh 16. Large-capacity lithium battery with power-saving circuit; one charge can provide thousands of refreshes (without external high-power devices such as speakers) 17. Onboard PCF85063 RTC real-time clock and SHTC3 temperature and humidity sensor for accurate RTC time management and temperature and humidity monitoring 18. Simple solid wood photo frame, elegant and beautiful 19. Rotating stand and hook for unrestricted use scenarios 20. Open source code, freely customizable functions 21. An e-paper AloT photo frame with an onboard ESP32-S3 microcontroller, supporting Wi-Fi and BLE dual-mode communication 22. Equipped with a 7.3-inch e-paper screen, extremely low power consumption, suitable for portable devices and long-battery-life scenarios 23. Integrated with RTC real-time clock, SHTC3 temperature and humidity sensor, microSD card slot, low-power audio codec chip circuit, and lithium battery charging and discharging management circuit. 24. Onboard audio decoding chip, supporting high-quality audio processing, providing clear and high-quality audio input and output. 25. Supports AI and can connect to online large language model platforms. 26. Features a high-quality solid wood frame and a versatile white inner lining, offering a simple yet stylish design.