Waveshare ESP32-C6 1.54inch E-Paper AIoT Development Board 200 × 200 Resolution Supports Wi-Fi, BLE 5 1. The ESP32-C6-ePaper-1.54 is an e-Paper AIoT development board, equipped with ESP32-C6 microcontroller, which supports Wi-Fi and BLE dual-mode communication. Onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications. 2. Equipped with high-performance ESP32-C6 32-bit RISC-V processor, up to 160MHz main frequency 3. Supports Wi-Fi 6, Bluetooth 5 and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, with superior RF performance 4. Built-in 512KB HP Static RAM, 16KB LP Static RAM, 320KB ROM, and external 16MB Flash memory 5. Onboard 1.54inch e-paper display, 200 × 200 resolution, features high contrast and wide viewing angle 6. Onboard audio codec chip, supports voice capture and playback, enabling AI voice interaction applications 7. Onboard PCF85063 RTC chip and SHTC3 temperature & humidity sensor for accurate RTC management and environmental monitoring 8. Onboard TF card slot for external storage of images or files 9. Onboard programmable PWR and BOOT side buttons for customized function development 10. Reserved 2 × 6 2.54mm pitch pin header for convenient external expansion Specifications: 1. Display Panel: E-Ink display 2. Display Size: 1.54 inches 3. Resolution: 200 × 200 4. Grayscale Levels: 2 5. Communication Interface: SPI 6. Full Refresh Time: 2s 7. Display Colors: Black, White 8. Partial Refresh Time: 0.3s 9. Viewing Angle: Greater than 170-degree 10. Display Mode: Reflective