Sunlight Readable 1000nits TFT LCD Screen 2.1 inch Round 480x480 Resolution

The ZH021BH001-02B is 2.1 inch TFT LCD screen with resolution 480×480 pixel round IPS panel, designed for advanced display applications in industrial, medical, wearable, and consumer electronics.

This TFT LCD screen integrates an ST7701S driver IC and supports a MIPI 2-lane interface, offering fast, stable communication with embedded systems. With the luminance of up to 1000 nits, the display ensures excellent visibility even in direct sunlight or outdoor environments.

Applications for This TFT LCD Screen
This high-performance TFT LCD screen is ideally suited for:

Smart wearables and fitness devices

Industrial handheld terminals

Medical diagnostic screens

Smart home control interfaces

High-end instrumentation displays

The round form factor and ultra-bright output make this TFT LCD screen a top choice where design and functionality must coexist — especially in products requiring high readability and compact size

Electrical & Mechanical Overview
Power Supply: 2.8V for logic / 1.8V for I/O

MIPI Pins: TDN0/1, TDP0/1, TCN, TCP

Backlight Control: 4x LEDK (–), 1x LEDA (+)

Mechanical Fit: Slim profile of only 2.26 mm

All pins and circuits of the TFT LCD screen follow the reliability-tested industrial standard, with performance proven across vibration, drop, ESD, and thermal cycle tests.

Company's focus on the core

• Industrial-Grade TFT/OLED Displays (0.96" to 32")
• Brightness up to 1000cd/m² ~2500cd/m² Sunlight Visibility
• Wide Temperature -30℃ to +80℃ ,-40℃ to +95℃
• Touch Solutions: Resistive/Capacitive/Cover Glass
• TN/IPS Panels | Custom Backlight Systems

Product Specification

Product Drawing

Why Choose ZhanHui TFT LCD Screen?

• Having been dedicated to industrial vehicle-mounted LCD module applications for 10 years
• A powerful engineering support team offers a one-stop integrated solution
• Flexible and efficient customization capabilities, with rapid response to demands
• Strict quality control system (such as through IATF 16949, ISO 9001)
• Global logistics and localized service support
• Highly competitive cost-effectiveness

FQA

Q: What is the interface of ZH021BH001-02B?
A: It uses MIPI 2-lane interface compatible with ST7701S driver IC.

Q: Is this round TFT LCD sunlight readable?
A: Yes, it supports up to 1000 cd/m² brightness, suitable for outdoor or strong ambient light.

Q: What applications is this display module suitable for?
A: It is suit for wearable devices, medical instruments, industrial control panels, and smart home appliances.

Q: Can this display work in extreme temperatures?
A: Yes, the operating temperature is –20°C to +70°C, with storage temperature up to –30°C to +80°C.

The ZH021BH001-02B round TFT LCD module is an excellent solution for applications demanding compact design, high brightness, and sharp image quality. With a 480×480 resolution, IPS wide view, and durable build, it brings next-level display performance to your embedded projects.