Inch Round TFT LCD 480×480 SPI3W+RGB18bit ST7701S With Playback Board
This 2.1-inch round TFT LCD screen is equipped with a professional ST7701S driver IC, a dual interface of SPI3W+RGB18bit, and an integrated playback board. It is a high-end round display module integrating high-definition image quality, stable performance, strong compatibility and convenient practicability. Widely applicable to smart wearables, smart home devices, vehicle peripherals, small industrial terminals, smart knob equipment and other diversified scenarios, it serves as an optimal core accessory for special-shaped visual display equipment.
In terms of display quality, the product adopts a 480×480 ultra-high resolution display panel and premium IPS display technology, completely solving the pain points of blurry images, distorted colors and limited viewing angles of traditional round screens. It delivers accurate color restoration and rich color layers, presenting delicate, sharp and high-saturation images. Whether for static graphic display or dynamic video playback, it can output clear and realistic visual effects. Supported by IPS wide viewing angle technology, the screen achieves full-angle error-free display without color deviation, dark corners or glare from all perspectives, ensuring an excellent and smooth visual experience and fully meeting the multi-angle viewing requirements of various devices.
The interface configuration and integrated design constitute the core advantages of this product. Adopting a dual interface combination of 3-wire SPI and 18-bit RGB, it balances lightweight transmission and high-definition image output. The SPI3W interface is compatible with various main control chips with stable transmission and strong adaptability, suitable for simple control program development. The 18bit RGB interface supports high-speed and high-definition image transmission, significantly improving the screen refresh rate and avoiding stuttering and ghosting of dynamic images. Equipped with an integrated playback board, it does not require additional complex drive circuits and supports direct playback of videos, images and other media content. It greatly reduces the costs of development, assembly and debugging, features plug-and-play convenience, and effectively shortens the project implementation cycle.
The product boasts excellent hardware performance and environmental adaptability. Powered by the mature and stable ST7701S driver IC, it realizes balanced power consumption control and stable operation, with no screen crash, blinks or flickers during long-term continuous operation, ensuring a long service life. It supports an ultra-wide operating temperature range from -20°C to +70°C, enabling stable operation in high and low temperature environments. It can easily adapt to complex working conditions such as outdoor open-air, vehicle high-temperature, industrial low-temperature and indoor constant-temperature environments, with strong anti-interference ability and weather resistance.
Featuring a minimalist 2.1-inch integrated round design, the screen is exquisite, compact and lightweight, breaking the visual limitations of traditional square screens and conforming to the current design trend of lightweight, personalized and high-end smart devices. With a regular module structure and strong installation compatibility, it can be flexibly embedded in various small smart equipment without occupying extra space, balancing beauty and practicality. The module has high integration, stable performance and high fault tolerance. It balances performance, appearance and cost performance, suitable for mass industrial supporting production, as well as maker research and development, project customization and sample testing, providing a high-quality display solution for small smart visual equipment.
