Description
Product Introduction
This 4.3-inch high-quality Raspberry Pi Display Screen (model: LCM-TFT043T6SVHDVN20Z), launched by HOTHMI, features a full-view TFT LCD panel with 800×480 HD resolution and 500 cd/m² module brightness, delivering clear and bright visuals.
The main control chip has been upgraded, and the compact design weighs only 90 grams (including heat sink).It operates stably in a wide temperature range from -30°C to +80°C. In terms of interfaces and control, it supports either a DF19G-20P-1H connector or a standard HI A input, and includes a Type-C power socket requiring 5V/1A or above. It also offers backlight PWM dimming, on/off control, and an OSD menu with Chinese/English language switching. With excellent power efficiency, current consumption is about 405 mA at maximum brightness and only 28 mA in signal-less standby.
Thanks to its great versatility, this Raspberry Pi Display Screen can be used as a secondary monitor for PCs or integrated into various smart terminals and embedded display systems—whether for portable smart terminals, smart home control panels, or real-time industrial equipment monitoring, it provides robust and reliable visual interaction.
Raspberry Pi Display Screen Key Features
The LCM-TFT043T6SVHDVN20Z stands out among similar 4.3-inch Raspberry Pi Display Screen products through hardware-level optimization of power consumption and display performance:
- High-definition and delicate image quality: Native 800 x 3RGB x 480 resolution ensures crisp, detailed visuals. Full-view optical technology prevents color distortion or contrast reversal from any viewing angle, greatly enhancing end-user experience.
- High brightness: This Raspberry Pi Display Screen module offers a brightness of 500 cd/m², which ensures that text and graphics remain clearly visible even in bright indoor light or semi-outdoor industrial environments.
- Intelligent backlight and OSD control: Hardware supports PWM backlight dimming and on/off control, allowing ambient-light-based auto-dimming to save power. The built-in OSD (on-screen menu) supports bilingual Chinese/English switching for convenient display parameter adjustment.
- Superior wide-temperature tolerance: Designed for harsh industrial environments, both operating and storage temperatures range from -30°C to +80°C, ensuring continuous stable operation in freezing outdoor base stations or high-temperature equipment enclosures.
- Flexible dual-interface design: Two signal input paths (select one): use a standard HI A-type interface with Type-C power cable for quick evaluation, or use the onboard DF19G-20P-1H connector to integrate power, backlight control, and HD video signals into a single ribbon cable for ultra-compact wiring.
- Integrated heat sink, lightweight and reliable: A custom high-quality aluminum heat sink is pre-installed on the back to ensure thermal stability for 24/7 continuous operation, while total weight is only 90 grams, making it easy to integrate into portable devices.
Pin Description
To help engineers precisely define pins and route wiring when integrating this module as a Raspberry Pi Display Screen, the onboard DF19G-20P-1H connector consolidates power, ground, data lanes, and backlight dimming signals.
Application Scenarios
Thanks to its excellent environmental durability and full-view HD quality, the LCM-TFT043T6SVHDVN20Z serves not only as a perfect Raspberry Pi Display Screen but also excels in many professional and commercial fields:
- Raspberry Pi IoT gateway and smart dashboard: Ideal for Linux developers building smart home control panels, network server rack status monitors, 3D printer terminals, or desktop mini secondary screens.
- Industrial HMI (Human-Machine Interface): Seamlessly integrates into industrial automation cabinets, CNC machine control panels, smart warehouse handheld terminals, etc. Its -30°C to +80°C wide-temperature range ensures exceptional stability in non-climate-controlled factories or harsh outdoor environments.
- Medical instrument display terminals: Can be integrated into portable multi-parameter monitors, laboratory centrifuges, hematology analyzers, and other medical devices. The full-view technology enables medical staff to read critical data accurately from various angles without blind spots.
- Self-service retail and commercial terminals: Widely used in smart vending machines, multifunctional self-service ticket kiosks, ordering terminals, and customer-facing secondary displays at checkout counters.
Technical Q&A for Raspberry Pi Display Screen
Q1: Can this 4.3-inch screen be used as a plug-and-play monitor directly with a Raspberry Pi 4/5?
A1: Yes, absolutely! As a high-quality Raspberry Pi Display Screen, this module offers excellent compatibility. Simply use a Micro-HI to standard HI adapter cable to connect the Raspberry Pi’s video output to the display’s HI A interface, and use a Type-C cable to connect 5V/1A power to the Type-C socket. It works immediately without any complex driver installation.
Q2: To save internal enclosure space, can I transmit both video and power through a single cable?
A2: Yes, you can. This is one of the module’s strengths. Besides the conventional HI A-type interface with separate Type-C power, you can use the onboard DF19G-20P-1H 20-pin multifunction connector. By connecting the main control board (e.g., Raspberry Pi GPIO or custom PCB) to these pins, you can integrate 5V power (Pin 1, 2), full differential HD video signals (Pin 8–18), and backlight dimming signals (Pin 19, 20) into a single flat ribbon cable, completely eliminating the space occupied by traditional cables.
From minor concept tweaks to full custom redesign & development, our engineering team offers end-to-end technical support. Feel free to contact us for custom display demands or technical issues during product selection.
