
ET021CR01-R is a 2.1-inch diagonal TFT-LCD display module with a transmissive display mode. ET021CR01-R supports a resolution of 480×480 pixels, with an active area of 53.88(W)×53.88(H) mm and an outline dimension of 56.18(W)×59.71(H) mm. It features MIPI/RGB interfaces, a typical display brightness of 220 cd/m², and a viewing angle of 85/85/85/85 (L/R/U/D). The module operates at temperatures ranging from -20°C to 70°C and can be stored at temperatures from -30°C to 80°C. With its compact design, square resolution, and wide viewing angles, ET021CR01-R is suitable for measuring instruments, rangefinders, and other embedded display applications.
More 2.1 Inch Healthcare & Medical Display Solution For Reference
ET021PM01-JD (OLED, 256×64, CPU/SPI/I²C, 100nits, 82.5×20.6mm, -40~70°C)
ET021CR01-R (LCM, 480×480, MIPI/RGB, 200nits, 56.18×59.71mm, -20~70°C)
ET021WV01-TT (LCM, 480×480, TTL, 400nits, 71.8×71.8mm, -20~70°C)
ET021WV05-TT-HDMI (LCM, 480×480, UART, 400nits, 65.96×65.96mm, -20~70°C)
ET021WV02-T (LCM, 480×480, MIPI, 450nits, 71.8×71.8mm, -20~70°C)


High Visibility
-High-contrast display technology ensures clear measurement data in both bright outdoor and low-light indoor conditions.
Low Power Consumption
-Energy-efficient display solutions help extend battery life for portable measuring devices.
Compact Design
-Slim and lightweight display modules enable easy integration into handheld rangefinders with limited installation space.
Multiple Display Technologies
-Available in OLED, TFT LCD, and monochrome LCD options to meet different application requirements.
Flexible Interface Options
-Support for SPI, I²C, MCU, RGB, MIPI, and other interfaces simplifies hardware integration.
Wide Operating Temperature
-Designed to operate reliably in harsh industrial and outdoor environments.
Excellent Viewing Performance
-Wide viewing angles provide clear visibility from different directions for improved user experience.
Custom Display Solutions
-Custom sizes, resolutions, brightness, touch panels, cover glass, and interface configurations are available to match specific project requirements.
Long-Term Supply
-Stable production and long product lifecycle support industrial and professional equipment manufacturers.

Laser Rangefinders
-Display real-time distance measurements, target information, battery status, and operating modes.
Golf Rangefinders
-Provide clear yardage readings and measurement data for enhanced on-course performance.
Hunting Rangefinders
-Ensure high-contrast visibility in various lighting conditions for outdoor use.
Construction Measuring Tools
-Display distance, area, volume calculations, and measurement settings for professional construction applications.
Surveying Instruments
-Support accurate data presentation in total stations, laser measuring devices, and field surveying equipment.
Industrial Measuring Equipment
-Deliver stable display performance for precision measurement, inspection, and automation systems.
Optical Measuring Devices
-Present measurement values and system information with high clarity for optical instruments.
Portable Test & Measurement Instruments
-Ideal for handheld electronic measuring devices that require compact size, low power consumption, and reliable operation.



At Youritech, we design and manufacture standard, semi-custom and full custom LCD/OLED display modules,touch screen,driver board,open frame. Contact us today,let our engineering team quickly and accurately feedback you with details.