1.54" E-ink Display | 200×200 B/W | SPI Interface | Ultra-Low Power | Industrial Temp.

Industrial-Grade E-Paper for Sustainable Solutions

The SFE154QXBW-7284AN is a 1.54" monochrome E-ink display engineered for ultra-low-power applications in IoT devices, industrial sensors, and portable medical instruments. Leveraging electrophoretic technology with bi-stable performance (zero power to retain images), it delivers 35% reflectivity and 180° viewing angles – ideal for sunlight-readable deployments in harsh environments (0°C to +50°C).

Core Differentiators for Design Engineers

1. Dual SPI Flexibility & Advanced Control

• Configurable 3-wire (9-bit) or 4-wire (8-bit) SPI via BS1 pin (Page 7), compatible with ARM Cortex-M/R, ESP32, and Raspberry Pi Pico.

• Integrated waveform LUT optimization (Command 0x32) and VCOM OTP programming (Command 0x2A) for flicker-free updates and temperature compensation.

2. Ultra-Low Power Architecture

• Deep Sleep Mode at 1–5 µA (Command 0x10) extends battery life in always-on applications.

• Partial refresh (0.3 sec) minimizes energy consumption during dynamic data updates.

3. Robust Environmental Tolerance

• Validated for 240 hrs at -25°C/+60°C storage, 80% RH humidity, and ±8kV ESD.

• Anti-glare hardened surface resists scratching in high-traffic industrial settings.

Engineering Resources & Integration

• Pre-tested initialization sequence reduces development time:

• Compliance for EU/US Markets

◾ RoHS 3 (EU 2015/863), REACH SVHC, and Halogen-Free certified.
◾ Packaging meets EU 2025/40 recyclability standards (effective 2026).

Target Applications

• Industrial: HVAC controls, warehouse logistics tags

• Medical: Portable diagnostic devices, medication trackers

• Retail: Electronic shelf labels (ESLs), smart price tags

• Smart City: Parking sensors, environmental monitors

Mechanical Dimensions

Absolute maximum rating

Panel DC Characteristics

Remarks: Image update time (full): 1.8 sec, Image update time (Partial): 0.3 sec.

Optical Specifications

Interface Pin Definition

Product Image

Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in the field of small and medium size displays, and its continuous innovation has enable it to obtain a number of invention patents in the display field. With more than 14 years of experience, providing competitive products and services through stable product quality and professional pre-sales and after-sales service, SAEF technology has won the recognition of many international big brand companies and established long-term and stable cooperation with them.

Saef Technology is an ISO9001 and environmental ISO 14001 certified manufacturer. We provide 1 to 10 years warranty for all the company’s products. We are not only a display manufacturer but also a solution partner for our customers.

As a leading manufacturer in the display module market, Saef Technology will continue to focus on the research and development of new technologies such as TFT, OLED display, embedded systems integration solutions, and we will continue to provide customers display products with high cost performance.