2.13 Inch ePaper Display Overview
The ND021EPN122250-A01 is a 2.13-inch black-and-white E Ink ePaper display with 122 × 250 resolution, an SSD1675A controller and a 24-pin SPI FPC. Its narrow rectangular panel suits text-focused labels and compact information readouts. Hardware teams should verify interface levels, panel supply sequencing, initialization and waveform requirements before connecting a host controller or designing a custom driver board.
Electronic shelf labels, asset tags, inventory markers and sensor readouts can retain status information between periodic updates without a backlight. NoseDisplay can assess ESP32 or STM32 sensor-node integration, Arduino prototypes and Raspberry Pi evaluation systems, including wiring and image-layout adaptation. OEM reviews may cover FPC routing, enclosure clearances and protective cover lenses. Refresh current and standby system load require configuration-specific verification.
The ND021EPN122250-A01 is a 2.13-inch black-and-white E Ink ePaper display with 122 × 250 resolution, SSD1675A control and a 24-pin SPI FPC. Its narrow reflective panel suits shelf labels, asset tags and compact sensor readouts. ESP32, STM32 or Raspberry Pi projects require verified interface levels, power sequencing, initialization and waveforms. NoseDisplay can review driver-board options, text-layout conversion, FPC routing and enclosure clearances.
Technical Specifications
Mechanical Drawing & Interface Definition
Model: ND021EPN122250-A01
PIN Description
| Pin No. | Symbol | Description |
|---|---|---|
| 01 | GND | Power ground |
| 02 | VDDIO | I/O interface supply (typically 3.3 V) |
| 03 | VCI | Core logic power supply |
| 04 | GND | Power ground |
| 05 | BUSY | Busy status output, active low |
| 06 | RES# | Hardware reset, active low |
| 07 | D/C# | Data/command selection: HIGH = data; LOW = command |
| 08 | CS# | Chip select, active low |
| 09 | SCLK | SPI clock |
| 10 | SDI | SPI data input (MOSI) |
| 11 | GND | Power ground |
| 12 | VPP | Programming / OTP supply; used in some applications, normally left open |
| 13 | VSH | Source high-voltage supply (internal boost circuit) |
| 14 | PREVGH | Gate high-voltage precharge |
| 15 | VGH | Gate high-voltage supply |
| 16 | VSL | Source low-voltage supply |
| 17 | VCOM | Common electrode voltage |
| 18 | VGL | Gate low-voltage supply |
| 19 | NC | No connection |
| 20 | NC | No connection |
| 21 | NC | No connection |
| 22 | NC | No connection |
| 23 | GND | Power ground |
| 24 | GND | Power ground |
Sample Ordering & Delivery
Order ND021EPN122250-A01 2.13-inch ePaper samples for label prototypes and SSD1675A SPI evaluation. Shipping is charged separately; duties and taxes are excluded. Delivery includes preparation; final terms are confirmed before payment.
Sample MOQ
3 pcs per modelMinimum 3 pcs per model.
Preparation Time
5 daysAfter order and payment confirmation.
Standard Delivery
Shipping Fee
Transit Time: ～11 days
Total Time: ～15 days
Express Delivery
Shipping Fee
Transit Time: ～4 days
Total Time: ～8 days
2.13 Inch ePaper Display Applications
The ND021EPN122250-A01 suits text-focused shelf labels, asset identification tags, inventory markers and compact sensor readouts. Its narrow 122 × 250 layout fits periodically updated status information in battery-powered embedded products, with refresh behavior checked for the intended application.
Electronic Shelf Labels
Smart Home Status
IoT Status Displays
Equipment Labels
Matching Driver Board
The ND021EPN122250-A01 2.13-inch ePaper display requires a driver solution matched to its SSD1675A controller, SPI interface and 24-pin FPC. NoseDisplay can assess suitable boards for ESP32 or STM32 sensor nodes, Arduino prototypes and Raspberry Pi evaluation systems. Review logic levels, panel supply sequencing, initialization and waveform support before connection; firmware must handle the 122 × 250 image layout and intended update cycle. Driver availability, host compatibility and included accessories remain subject to configuration confirmation.
Customization Options
For the 2.13-inch ePaper display, NoseDisplay can assess compact FPC routing, SPI driver boards, enclosure clearances, cover lenses and touch options.
ePaper & FPC Options
Alternative display sizes, colors and FPC configurations can be evaluated for your project.
Touch Integration
Touch panel options can be evaluated according to enclosure and operating requirements.
Cover Lens Options
Custom cover glass or PMMA lenses with optional printing, shape and surface treatments.
Driver Board Support
Driver board and interface solutions can be evaluated for your host platform.
Quality & Compliance Support
We provide quality and compliance documentation for qualified OEM projects
based on the selected module, BOM and manufacturing configuration.
RoHS
EU RoHS compliant materials and process control
REACH
Support REACH regulation compliance
Reliability Testing
Environmental & mechanical reliability testing reports
ESD Control
ESD protection design and testing capability
Quality System
Manufactured under a certified quality management system
Documentation availability and scope are confirmed according to the selected module, BOM, manufacturing source and project requirements.
