This 4.3-inch UART smart display, featuring 480*272 resolution and IPS LCD capacitive touchscreen, centers on "UART command-based interaction + IPS touch visualization", suitable for smart home central control panels, industrial smart early warning terminals, portable device parameter setting screens and other scenarios. As the core of smart interaction, the UART interface supports bidirectional transmission of serial port commands and can be directly linked to smart home gateways and industrial PLC controllers. In smart home scenarios, touching the screen to send UART commands can control light brightness and air conditioning temperature, with a command response delay of ≤0.1 seconds, no need to write complex drivers additionally; in industrial scenarios, terminal devices transmit fault codes and operation parameters to the screen in real time via UART, realizing a closed loop of "data reception-visual display-touch feedback" and improving operation efficiency.
IPS LCD and capacitive touch enhance the smart experience: no color distortion at 178° full angles, so multiple people have no visual difference when viewing device status together in smart home scenarios, and industrial workshop operators can still clearly read early warning information from the side; parameter tables and control icons presented by 480*272 resolution are sharp and clear, combined with 5-point capacitive touch, light touches can switch smart modes and confirm industrial commands, with touch sensitivity comparable to consumer tablets; the screen surface is covered with anti-fingerprint AG glass, reducing touch residues in home scenarios and dust adhesion in industrial scenarios, maintaining clear display after long-term use.
Smart adaptation and durability are optimized: it supports custom UI interfaces, and the display layout can be adjusted according to home styles and industrial needs (e.g., warm icons for home scenarios, warning color design for industrial scenarios); brightness supports 150-400nits automatic adjustment, clearly visible in strong light during the day, and automatically reduces brightness at night to avoid glare; it has the ability to operate in a wide temperature range of -15℃ to 65℃, adapting to low temperatures in northern winter homes and high temperatures in industrial workshops; power consumption is as low as 75mW, allowing smart home panels to stand by for a long time and industrial terminals to adapt to battery-powered needs.
In summary, with UART command interaction, IPS wide viewing angle and capacitive touch, this 4.3-inch UART smart display realizes "smart linkage + visual operation", providing an efficient and convenient smart display solution for home and industrial scenarios.
