XIAO 7.5-inch epaper panel
Posted on

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
Posted on

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 […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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.
Posted on

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
Posted on

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 […]

EnkPi Raspberry Pi Pico W ePaper Display
Posted on

Add an ePaper display to Raspberry Pi Pico W with EnkPi 2.9-inch to 7.5-inch displays (Crowdfunding)

SB Components is running another crowdfunding campaign with the EnkPi ePaper display powered by a Raspberry Pi Pico W board and offered in four different sizes namely 2.9-inch, 4.2-inch 5.83-inch, and 7.5-inch. Each mainboard also comes with a USB Type-C port, a microSD card socket, an RTC with a backup battery holder, a buzzer, six user buttons, and a JST connector for expansion with GPIO, I2C, UART, and ADC signals. EnkPi specifications: MCU board – Raspberry Pi Pico W with Raspberry Pi RP2040 dual-core Cortex-M0+ microcontroller, 2MB QSPI flash, WiFi 4 module. Storage – MicroSD card socket Display connected over SPI to the Pico W board 2.9-inch tricolor ePaper display with 296×128 resolution 4.2-inch tricolor ePaper display with 400×300 resolution 5.83-inch tricolor ePaper display with 648×480 resolution 7.5-inch tricolor ePaper display with 800×480 resolution Partial refresh support with up to 170 degrees wide viewing angle USB – 1x USB Type-C […]

Inkplate 2 ESP32 color epaper display
Posted on

Inkplate 2 is a 2.13-inch WiFi ePaper display programmable with Arduino or MicroPython (Crowdfunding)

Inkplate 2 wireless ePaper display is by far the smallest display from Soldered Electronics with a 2.13-inch 3-color ePaper display while previous Inkplate models rely on 6-inch to 9.7-inch ePaper displays. The tiny display board integrates an ESP32 dual-core wireless microcontroller that drives the display, provides WiFi and Bluetooth connectivity plus some I/Os, and can be programmed with the Arduino IDE or MicroPython. Inkplate 2 specifications: Wireless module – ESP32-WROVER-E module with ESP32 dual-core microcontroller with Wi-Fi 4 & Bluetooth 4.0 connectivity, 8MB PSRAM, 4MB flash (Note: The product’s description lists 8MB flash, and 4MB RAM, but there’s no ESP32-WROVER-E in this configuration) Antenna- External IPX antenna Display – 2.13-inch ePaper display with 212×104 resolution (111 DPI) Red, black, and white colors 15 seconds full refresh time (no partial update) USB – 1x USB Type-C port for power and programming via CH340 USB to TLL chip Expansion 20-pin header with […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
E Ink Gallery 3 color epaper display
Posted on

E Ink Gallery 3 color ePaper offers faster refresh rate, higher resolution

This is confusing. E Ink just announced the Kaleido 3 color e-paper at the beginning of the month, and now comes up with E Ink Gallery 3 color e-paper. Before we try to look into the differences, let’s see what E Ink says about the new Gallery 3 color ePaper technology. Designed for the eReader and eNote markets, E Ink Gallery 3 is based on the E Ink ACeP  (Advanced Color ePaper) with a full-color gamut achieved through a four-particle ink system: cyan, magenta, yellow and white, which allows a full-color gamut at each pixel. The earlier E Ink Gallery has a black and white update time of two seconds, and color updates of ten seconds. The new Gallery 3 ePaper technology slashes those times to 350ms for black and white and as low as 500 ms in fast color mode. The standard and best color modes have refresh rates […]

lilygo mini e-paper core
Posted on

LILYGO Mini E-Paper Core combines ESP32 with 1.02-inch ePaper Display in 3D printed enclosure

LILYGO Mini E-Paper Core is another ESP32-based e-Paper display by LILYGO, but it’s a really tiny 1.02-inch e-Paper display housed in a 3D printed enclosure that reminds me of M5Stack Core with a 2-inch TFT LCD. The tiny low-power display also offers a MicroSD card socket, a reset button, a three-way user button, as well as headers for GPIOs, ADC, DAC, SPI, and more.   LILYGO Mini E-Paper Core specifications: Wireless SiP – ESP32-PICO-D4 system-in-package with ESP32 dual-core processor, 4MB Flash, 2.4 GHz WIFi 4 & Bluetooth connectivity Storage – MicroSD card socket Display – 1.02-inch e-paper display with 128×80 resolution USB – 1x USB Type-C for power and programming Expansion 7-pin 2.54mm pitch header with 5x GPIO, 2x ADC, 2x DAC, 3.3V, and GND 8- pin 2.54mm pitch header with 4x GPIO, SPI, 1x ADC, 5V, VBUS, VBat, and GND Misc – Three-way toggle button connected to G36, G0, […]

Boardcon CM3588 Rockchip RK3588 System-on-Module designed for AI and IoT applications