Adafruit three-color E-Ink display 1.54 "152x152 px

An HMI device with a 7.3-inch, color ePaper E Ink Spectra 6 display with a resolution of 800 x 480 pixels, ideal for dashboards and data visualization. The built-in ESP32-S3 microcontroller with 8 MB of RAM, along with Wi-Fi and Bluetooth connectivity, enables easy integration with IoT systems and platforms such as SenseCraft HMI, Home Assistant, and Arduino. The device includes temperature and humidity sensors and a 2000 mAh battery, providing up to 3 months of operation in power-saving mode. Seeed Studio 100017057

ESP32-S3 3.97" 800×480 with e-Paper display, Wi-Fi 2.4 GHz, Bluetooth 5 and Basic Kit set (3.7 V lithium battery + 16 GB TF card + card reader) – development board with built-in RTC, IMU, temperature and humidity sensor, and AI voice interaction support. Waveshare ESP32-S3-ePaper-3.97-Kit

ESP32-S3 3.97" 800×480 with e-Paper display, Wi-Fi 2.4 GHz, Bluetooth 5 – development board with built-in RTC, IMU, temperature and humidity sensor, and AI voice interaction support (without battery). Waveshare ESP32-S3-ePaper-3.97-EN

ESP32-S3 3.97" 800×480 with e-Paper display, Wi-Fi 2.4 GHz, Bluetooth 5 and 3.7 V battery supply – development board with integrated RTC, IMU, temperature and humidity sensor, and AI voice interaction support. Waveshare ESP32-S3-ePaper-3.97

A 13.3-inch color ePaper display powered by E Ink Spectra™ 6 technology, providing excellent readability and low power consumption. The device is equipped with an ESP32-S3 processor, Wi-Fi and Bluetooth connectivity, and a built-in 5000 mAh battery that provides up to 6 months of operation on a single charge. Thanks to the SenseCraft HMI platform, it allows for quick content creation and remote updating without programming. SeeedStudio 100064156

An educational kit with a 2.7-inch e-Paper display with a resolution of 264 x 176 pixels and four grayscale levels, ideal for presenting schedules, QR codes, and IoT messages. The device is based on a dual-core RP2350A microcontroller (2 x Arm Cortex-M33 250 MHz) with 520 KB of SRAM, 16 MB of QSPI Flash, and 8 MB of PSRAM. Connectivity is provided by a Wi-Fi and Bluetooth module (CYW43439). A built-in 1000 mAh LiPo battery, charged via USB-C, enables long, energy-efficient operation, and the RTC allows for the development of cyclic applications. Pimoroni WARE001

An educational kit with a 2.7-inch e-Paper display with a resolution of 264 x 176 pixels and four grayscale levels, ideal for presenting schedules, QR codes, and IoT messages. The device is based on a dual-core RP2350A microcontroller (2 x Arm Cortex-M33 250 MHz) with 520 KB of SRAM, 16 MB of QSPI Flash, and 8 MB of PSRAM. Connectivity is provided by a Wi-Fi and Bluetooth module (CYW43439). A built-in 1000 mAh LiPo battery, charged via USB-C, enables long, energy-efficient operation, and the RTC allows for the development of cyclic applications. Pimoroni WARE004

Waveshare 31738 e-paper display with a 3.97″ diagonal and 800 × 480 pixel resolution, operating in black and white with 4 gray levels, designed for use with an external controller via SPI interface. Waveshare 3.97inch e-Paper

Waveshare 31063 e-paper display with a 3.97″ diagonal and 800 × 480 pixel resolution, operating in black and white with 4 gray levels, equipped with a Raspberry Pi HAT+ compatible driver board and SPI interface. Waveshare 3.97inch e-Paper HAT+

3.97" e-Paper (E-Ink) display module with a resolution of 800 × 480 px, supporting red / yellow / black / white colors. Designed for integration with SPI-based systems such as Raspberry Pi, Arduino, STM32 and ESP32. Features ultra-low power consumption and a paper-like display effect without backlight. Waveshare 3.97inch e-Paper (G)

3.97" e-Paper (E-Ink) display module with 800 × 480 px resolution, supporting red / yellow / black / white colors. HAT+ version with integrated driver board, SPI interface and standard Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi, Jetson Nano, Arduino, STM32 and ESP32. Features ultra-low power consumption and paper-like display without backlight. Waveshare 3.97inch e-Paper HAT+ (G)

3.5" E-Ink e-paper display with a resolution of 384x184 px supporting red, yellow, black and white colors. The panel is designed for use with an external driver board or controller supporting the SPI interface. Waveshare 3.5inch e-Paper (G)

3.5" E-Ink e-paper display with a resolution of 384x184 px supporting red, yellow, black and white colors. The module includes a driver board with SPI interface and an onboard level translator allowing operation with 3.3 V and 5 V microcontrollers. Waveshare 3.5inch e-Paper Module (G)

3.7" E-Ink e-paper display with a resolution of 416×240 px supporting red, yellow, black and white colors. The display communicates via the SPI interface and is designed to operate with an external driver board or microcontroller. Waveshare 3.7inch e-Paper (G)

3.7" E-Ink display with a resolution of 416×240 px supporting red, yellow, black and white colors. The module with HAT+ driver board features an SPI interface and a Raspberry Pi 40-pin GPIO connector, compatible with Raspberry Pi, Jetson Nano, Arduino, STM32 and ESP32 platforms. Waveshare 3.7inch e-Paper HAT+ (G)

A 10.3-inch ePaper display with a resolution of 1404 x 1872 pixels, designed for presenting text and graphics with high readability. The screen supports up to 16 levels of grayscale, allowing for the display of more detailed illustrations, icons, and graphs. The display uses a TTL interface and a 40-pin FPC connector, enabling integration with systems based on the XIAO, Arduino, and MicroPython platforms. Seeed Studio 100071485