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10.2 inch B/W/R/Y ESL
The 10.2-inch Black/White/Red/Yellow Electronic Shelf Label (ESL) is a high-resolution, large-format quad-color e-paper display, ideal for premium retail, logistics, and industrial signage.
Key Features:

Key Features:

Large 10.2-inch display size — The panel has a 10.2″ diagonal size, providing a fairly large visible area for display of information.

Resolution 960 × 640 pixels — This provides a reasonably sharp image for signage/label usage at this size.

Four-colour support: black, white, red, yellow — This allows more informational/visual variety than simple black/white displays (for example highlighting warnings, sales, status indicators).

Bistable / reflective display technology — Once the image is set, the panel retains the image even with no power applied. This means extremely low standby power consumption.

Wide viewing angle (>170°) — Ensures readability from off-angles, helpful in busy display or shelf environments.

Anti-glare/hard-coated surface + pure reflective mode — Good readability under ambient lighting (no backlight required).

Low power consumption (standby almost zero) — Because of the bistable nature, when the image is static the power can be minimal, which is ideal for labels that change occasionally.

Modern interface (e.g., SPI) for integration — The panel uses an SPI interface (3-wire / 4-wire) for driving, which makes it suitable for embedded systems, microcontrollers etc.

Flexible orientation (horizontal or vertical) — Useful for adapting to various mounting/use cases.

Operating and storage temperature range — For example, one model lists 0-40 °C operating, and ‐25 °C to 70 °C storage.

Applications:

Applications:

Retail shelf-edge labels / electronic price tags: In supermarkets, electronics stores, etc., you can use these panels to show price, promotions, warnings (red / yellow), ensuring change-overs are remote and efficient.

Digital signage / point-of-sale displays: For example, in store windows or inside stores where you want a static message (e.g., “Sale!”, “Limited time offer”, “Out of stock”) that doesn’t need constant refresh but needs to be crisp and visible.

Industrial instrumentation panels / factory status boards: The colour support enables status alerts (e.g., red = fault, yellow = warning, black/white normal), while low power and high readability help in environments.

Meeting room / office signage: Outside meeting rooms you can use such panels for room-booking indicators, dynamic schedule info, status (occupied/free) where the screen only changes occasionally and standby power must be minimal.

Asset tagging / equipment information display: On larger equipment or cabinets where you need to display equipment ID, status, instructions, and you’d like minimal maintenance (battery change) and high readability.

Smart home dashboards / connected displays: For example, on a wall or shelf in a home to show calendar items, reminders, home system status — the reflective display is gentle on the eyes, and the multi-colour adds emphasis.

Outdoor or semi-outdoor signage (with proper housing): Because of reflective mode and wide viewing angle, with appropriate protection the display could be used in semi-outdoor environments for low-maintenance signage (e.g., kiosk info, directory boards).

Hospitality / conference rooms / lodging: Used for room status, schedules, check-in displays etc., where battery life and minimal upkeep matter.

Specification

Product Dimensions (mm)

223 x 170.9 x 9

Case Color

Black, White

Display Color

Black/White/Red/Yellow

Display Area (mm)

215.52 x 143.68

Display Resolution (Pixel)

960 x 640

DPI

113

NFC

Support (Optional)

Multiple Pages

Support 4 pages

LED

Red, Green, Blue, three primary colors, Support 7 colors

Operating Temperature

0°- 40°C

Ambient Humidity

45% - 70%RH

Battery Type

Button Battery, CR2430

Battery Life

>10 years

Waterproofing Level

IP65

Certification

CE, RoHS, FCC,MIC

Communication Distance

Within 30 meters (open distance: 50 meters)

Communication Mode

AP

Communication Frequency Band

2.400-2.480 GHz, Maximum EIRP ≤ 10mW


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