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7.5" battery-free e-paper display Waveshare 30537 powered and programmed via NFC provides wireless, energy-efficient operation without the need for cables. Thanks to its large surface area and high resolution, it is suitable for applications such as shelf labels or conference badges. For effective operation, it is recommended to use the ST25R3911B NFC Board programmer or an evaluation kit.
7.5-inch NFC-Powered V2 e-paper display based on passive NFC technology enables wireless power supply and data transfer without the need for a battery. The device requires no cables or external power source. The display content is updated by bringing a compatible NFC-enabled device close—preferably the ST25R3911B NFC Board, due to the higher power demand at this screen size. The e-paper is used as a price tag, equipment label, shelf tag, or conference badge. The product is not compatible with Samsung smartphones due to limited NFC signal strength.
Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
7.5inch e-Paper (H) is a four-color e-paper display with a resolution of 800×480, designed for low-power outdoor and indoor applications. Controlled via SPI interface, it provides excellent readability under all lighting conditions and requires no power to maintain the displayed image.
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7.5inch e-Paper HAT (H) is a four-color e-paper display with a resolution of 800×480, designed for applications requiring low power consumption and readability without backlight. Communication via SPI and compatibility with popular development platforms enable quick deployment in information systems and industrial signage.
This display uses NFC power and data transfer technology. It allows for wireless refreshment via smartphone or NFC reader and displays four colors: red, yellow, black, and white. E-paper keeps the image visible even without power, while the metal frame and mounting hole ensure durability and ease of use. Waveshare 1.54-inch NFC-Powered e-Paper (G)
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This energy-efficient black-and-white e-Paper display with a resolution of 1360 x 480 pixels provides a clear image even in direct sunlight. With a wide viewing angle of over 170° and zero power consumption in idle mode, it\'s ideal for applications requiring constant information display. It supports the SPI interface and is compatible with Raspberry Pi, Arduino, STM32, and ESP32. Waveshare 10.85-inch e-Paper
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Compact 2.13" e-paper display featuring four colors (white, black, red, yellow), designed for low-power microcontroller-based projects. The built-in SRAM memory simplifies graphics handling even on platforms with limited RAM, while high contrast ensures excellent readability in daylight conditions. Adafruit 6366
FeatherWing module with a 2.9" e-paper display featuring a 296×128 px resolution, supporting 4 grayscale levels and based on the SSD1680 driver, designed for Feather-standard boards. Adafruit 4777
2.9" e-Paper display with a resolution of 296 x 128 px, supporting red, yellow, black, and white colors, featuring an SPI interface and very low power consumption. Includes a driver board. Waveshare 2.9inch e-Paper Module (G)
Full-color 3.6 inch e-Paper display based on E Ink Spectra 6 technology with a resolution of 600x400 pixels, SPI communication, supplied in a version without a driver board. Waveshare 3.6inch e-Paper (E)
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2.9" e-Paper display with 296x128 px resolution, Red/Yellow/Black/White colors, 3-wire and 4-wire SPI interface, 3.3 V operating voltage, passively reflective without backlight, ultra-low power consumption. Waveshare 2.9inch e-Paper (G)
No product available!
The 7.5-inch eInk/ePaper display features 800x480 pixel resolution for excellent readability, even in bright sunlight. It supports three colors: black, white, and red, allowing you to clearly highlight key information. The image persists without power, making the display ideal for battery-powered applications. Adafruit 6415
A 3.52-inch eInk/ePaper display with a resolution of 340 x 180 pixels, offering support for four colors: black, white, red, and yellow. The image remains visible without power, and the high contrast ensures excellent readability in full daylight. The display is designed for standalone integration with an external controller via a 24-pin FPC connector and is supported by popular Arduino and CircuitPython libraries. Adafruit 6414
3.6-inch full-color e-Paper display based on E Ink Spectra 6 technology with 600x400 resolution, equipped with an HAT+ driver board featuring SPI interface and a 40-pin GPIO connector for Raspberry Pi. Waveshare 3.6inch e-Paper HAT+ (E)
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E-Ink e-paper display with a 5.83inch diagonal and 648x480 resolution, supporting four colors: red, yellow, black, and white, designed for ultra-low-power applications using an SPI interface. Waveshare 5.83inch e-Paper (G)
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E-Ink e-paper display with a 5.83 inch diagonal and 648 x 480 resolution, supporting four colors: red, yellow, black, and white, equipped with an e-Paper Driver HAT using an SPI interface, designed for ultra-low power applications. Waveshare 5.83inch e-Paper HAT (G)
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An intelligent digital photo frame based on the ESP32-S3 microcontroller, featuring a 7.3-inch full-color E Ink Spectra 6 (E6) e-paper display with a resolution of 800 × 480 pixels, enclosed in an elegant solid wood frame. The device offers ultra-low power consumption, Wi-Fi and Bluetooth connectivity, AIoT capabilities, voice interaction, and photo and information display, making it ideal for decorative and informational applications. ESP32-S3-PhotoPainter (no BAT)
No product available!
An intelligent digital photo frame based on the ESP32-S3 microcontroller, equipped with a 7.3-inch full-color E Ink Spectra 6 (E6) e-paper display with a resolution of 800 × 480 px, enclosed in an elegant solid wood frame. Support for Wi-Fi, Bluetooth, AIoT, and voice interaction, combined with ultra-low power consumption and the option of powering from a 3.7 V lithium battery, makes it suitable for decorative and informational applications. Waveshare ESP32-S3-PhotoPainter
No product available!
7.5" battery-free e-paper display Waveshare 30537 powered and programmed via NFC provides wireless, energy-efficient operation without the need for cables. Thanks to its large surface area and high resolution, it is suitable for applications such as shelf labels or conference badges. For effective operation, it is recommended to use the ST25R3911B NFC Board programmer or an evaluation kit.