XIAO ESP32-S3 13.3-inch E-ink Spectra 6 color display kit
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XIAO ePaper DIY Kit – EE02 – An ESP32-S3 board designed for 13.3-inch Spectra 6 color E-Ink display

Seeed Studio’s XIAO ePaper DIY Kit EE02 is an ESP32-S3 WiFi and Bluetooth board designed specifically for the 13.3-inch Spectra 6 color E-Ink display provided by the company. It’s based on a similar design as the XIAO ePaper DIY Kit-EE04 (ESP32-S3) and XIAO ePaper DIY Kit-EN04 (nRF52480) introduced last December, which are suitable for smaller 1.54 to 7.15-inch ePaper displays. Like the previous models, the new EE02 model also includes a battery connector with a power switch, a built-in charging IC, and comes with one reset and three user buttons. With support for a larger 13.3-inch color ePaper display, it’s especially well-suited for digital frames and information boards. XIAO ePart DIY kit – EE02 specifications: Wireless board – XIAO ESP32S3 Plus SoC – Espressif ESP32-S3R8 CPU – Dual-core Tensilica LX7 microcontroller up to 240 MHz with vector instructions for AI acceleration Memory – 8MB PSRAM Wireless – WiFi 4 and Bluetooth […]

Seeed Studio reTerminal E1001 E002 ePaper Display review
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reTerminal E1001/E1002 Review – B&W and color ePaper displays tested with SenseCraft HMI and Home Assistant

Seeed Studio sent us samples of the reTerminal E1001 (monochrome) and E1002 (color) ePaper displays for review. They are powered by an ESP32-S3 microcontroller providing WiFi and Bluetooth LE wireless connectivity, and are designed for low-power information display applications, consuming power only when updating the screen content. This makes them ideal for tasks requiring long battery life (average of 3 months per charge, depending on how often they are updated) and always-on display capabilities. In this review, we will unbox the devices, go through a teardown, and test them with Seeed Studio’s SenseCraft no-code HMI platform, as well as ESPHome firmware for Home Assistant integration. reTerminal E1001/E1002 unboxing We received two cardboard packages that look identical and are labeled “Seeed Studio reTerminal ePaper Display”. But the sticker on the bottom side of the boxes provides clarity… Inside each box, we’ll find the ePaper display, a USB Type-C cable, a display […]

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XIAO ePaper Display Kit
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XIAO ePaper DIY Kit features ESP32-S3 or nRF52840 SoC, supports 1.54-inch to 7.5-inch displays

Seeed Studio has launched two new ePaper display DIY Kits: the XIAO ePaper DIY Kit-EN04 and XIAO ePaper DIY Kit-EE04, respectively powered by a Nordic Semi nRF52840 or Espressif ESP32-S3 wireless SoC. Both kits support 24-pin and 50-pin ePaper displays, and the company offers 1.54-inch to 7.5-inch displays as options. The XIAO ePaper DIY kits also feature a battery connector with a power switch, a built-in charging IC, and come with one reset and three user buttons. They target low-power ePaper projects such as digital signage, electronic labels, and portable information boards. XIAO ePart DIY kit specifications: Wireless board Kit-EN04 – XIAO nRF52840 Plus Wireless MCU –  Nordic nRF52840 Arm Cortex-M4F microcontroller @ up to 64 MHz with 1 MB flash, 256 KB SRAM, Bluetooth 5.0, NFC, 802.15.4 connectivity Storage – 2 MB onboard Flash Wireless Connectivity – Bluetooth 5.0 (BLE), 802.15.4, and NFC Antenna – Ceramic antenna USB – USB […]

reTerminal E1002 7.3-inch color ePaper display
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reTerminal E1001/E1002 – ESP32-S3-powered monochrome/color ePaper displays for dashboards, digital signage

Seeed Studio’s reTerminal E1001 and E1002 are two ePaper displays featuring an ESP32-S3 WiFi and Bluetooth LE wireless microcontroller suitable for dashboards or digital signage applications. The only difference between the two reTerminal E-series displays is that the E1001 features a 7.5-inch monochrome display, while the E1002 integrates a 7.3-inch 6-color ePaper display. Both come with a 2,000 mAh battery offering up to 3 months of battery life, a 32MB SPI flash, a microSD card slot, a microphone and a buzzer, temperature and humidity sensors, an 8-pin GPIO header, and a few buttons and LEDs. reTerminal E1001/E1002 specifications: Wireless SoC – Espressif Systems ESP32-S3 dual-core microcontroller with 8MB PSRAM Storage 32MB SPI flash MicroSD card slot up to 32GB (FAT32 file system only) Display E1001 – 7.5-inch Monochrome ePaper display with 800×480 resolution E1002 – 7.3-inch “Full Color” (i.e., 6-color) ePaper display with 800×480 resolution Audio Microphone (3) for voice […]

XIAO 7.5-inch epaper panel
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Seeed Studio XIAO 7.5″ ePaper panel supports ESPHome firmware, Arduino programming

Seeed Studio XIAO 7.5″ ePaper Panel interfaces an XIAO ESP32-C3 USB-C board and mainly targets the Smart Home market with support for ESPHome, but the monochrome ePaper display is also programmable with the Arduino IDE for a wider range of applications. The display offers a resolution of 800×400 and includes a 2,000mAh battery good for three months per charge with updates every 6 hours. Seeed Studio says the display can operate in the -40°C to 85°C temperature range, so it would be suitable for outdoor use as long as it’s not exposed to rain or dust. The USB-C port of the ESP32-C3 module and the Boot and Reset buttons are easily accessible for charging the display and programming it. XIAO 7.5″ ePaper Panel specifications: Wireless module – XIAO ESP32C3 SoC –  Espressif Systems ESP32-C3 CPU – Single-core RISC-V microcontroller @ 160 MHz Memory/Storage – 400KB SRAM, 384KB ROM, 4MB flash […]

Inky Frame 7.3-inch ePaper display
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Inky Frame 7.3″ is a 7-color ePaper display powered by a Raspberry Pi Pico 2 W

The Inky Frame 7.3″ is a Pico 2 W ePaper display featuring a 7.3-inch E Ink screen with 800 x 480 resolution and 7-color support. Other features include five LED-equipped buttons, two Qwiic/STEMMA QT connectors, a microSD card slot, and a battery connector with power-saving functionality. This Pico 2 W ePaper display is ideal for low-power applications such as home automation dashboards, sensor data visualization, and static image displays. E Ink technology ensures energy efficiency by consuming power only during screen refreshes while retaining images when unpowered. Flexible mounting options and included metal legs make it suitable for various setups. Previously, we covered the Waveshare 4-inch Spectra, a six-color ePaper display, along with other modules like the Inkycal v3, Inkplate 4, EnkPi, Inkplate 2, and more. Check them out if you’re interested in exploring these products. The Inky Frame 7.3″ specifications: Wireless module – Raspberry Pi Pico 2 W SoC […]

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Inkycal v3 is an eco-friendly, customizable e-paper dashboard built with Python 3 and powered by Raspberry Pi Zero W for organizing and displaying information.
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Inkycal v3 is a Raspberry Pi-Powered ePaper Dashboard for Your Desk

Inkycal v3 is an eco-friendly, customizable E-paper dashboard built with Python 3 and powered by a Raspberry Pi Zero W SBC for organizing and displaying information. Previously, we have covered many E-paper display modules like Inkplate 4, EnkPi, Inkplate 2, and other E-paper display modules. But what makes Inkycal v3 different is its open-source software, a 7.5″ E-paper display with a black frame, and its modular approach to home screen settings. Features of Inkycal v3 E-paper Display: Integrated System – Raspberry Pi Zero W with E-Paper display and custom driver board. Design – Slim 13x18cm frame, black with a black-and-white bezel, and concealed components. Software – Inkycal OS, Python 3-based, supports new SPI displays including 12.48″ models. Modularity – Offers calendar, image, slideshow, RSS feeds, stock tickers, weather, and Todoist modules. User-Friendly – Configurable via a web app, no coding needed. Community Support – Active Discord channel for assistance and […]

Inkplate 4 TEMPERA
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Inkplate 4 TEMPERA ePaper display supports ESPHome, Arduino, and MicroPython (Crowdfunding)

Years after years, Soldered Electronics keeps on churning out new ESP32-powered ePaper displays and the latest model is the Inkplate 4 TEMPERA with a recycled 3.8-inch e-paper touchscreen with 600×600 resolution and plenty of sensors and features for a device of that size. The InkPlate 4 TEMPERA comes with a frontlight, a gyroscope, an accelerometer, temperature, humidity, air quality, and gesture sensors, Wi-Fi and Bluetooth connectivity, a built-in battery, and a low-power operating mode. Inkplate 4 TEMPERA specifications: Wireless module – ESP32-WROVER-E with ESP32 dual-core microcontroller with Wi-Fi 4 & Bluetooth 4.0 connectivity Memory – 8MB PSRAM Storage – 4MB flash PCB antenna Storage – MicroSD card slot Display (ED038TH2) 3.8-inch 3-bit grayscale (black, white, and six shades of gray) ePaper display with 600 x 600 pixels resolution Refresh rate 0.18s partial refresh rate in 1-bit (B&W) mode 0.86s full refresh mode in either 1-bit or 3-bit modes Multi-point touchscreen […]

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