2-Inch SPI TFT LCD Module ST7789 Driver for Arduino - China Suppliers and Factory
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The 2.0-inch SPI TFT LCD Module combines a vibrant IPS panel with an efficient serial interface architecture. At its core, this 2.0-inch SPI TFT LCD Module utilizes the ST7789 driver chip, which communicates via a 4‑wire SPI bus, allowing seamless connectivity with popular platforms such as C8051, Arduino, and STM32 while conserving GPIO resources. The display delivers a crisp 170×320 pixel resolution with full‑angle IPS technology, ensuring vivid colors and consistent visibility even when viewed from extreme angles.
With a typical brightness of 700 cd/m², the 2.0-inch SPI TFT LCD Module remains clearly readable in high‑ambient‑light conditions, making it well suited for both indoor and outdoor applications. Electrical robustness is a key highlight: the module operates from a 3.3V power supply and features built‑in anti‑static protection rated at ESD 8KV, significantly reducing the risk of damage during handling or in electrically noisy environments. Its working temperature range of -20℃ to +70℃ further extends reliability across diverse use cases, from consumer electronics to industrial control panels. For mechanical integration, the 2.0-inch SPI TFT LCD Module offers a compact form factor with carefully optimized external and active area dimensions, allowing engineers to fit it into space‑constrained enclosures without compromising display performance.
The module also supports flexible backlight control via PWM dimming and can optionally utilize the TE (tearing effect) signal to synchronize screen refresh with the host controller, eliminating tearing in fast‑motion graphics. Whether you are prototyping a next‑generation smart home interface, a portable medical device, or an industrial human‑machine interface, this 2.0-inch SPI TFT LCD Module provides the ideal balance of optical quality, interface simplicity, and environmental durability. Every specification—from the IPS viewing angle to the integrated driver and robust ESD protection—has been carefully selected to reduce development risk and accelerate time‑to‑market. For engineers seeking a dependable, high‑brightness display solution that integrates effortlessly with mainstream microcontrollers, the 2.0-inch SPI TFT LCD Module stands out as a versatile, production‑ready choice.
| ITEM | PARAMETER DESCRIPTION | UNIT |
|---|---|---|
| TFT Series | HTM-H020A05-SPI-V0 | |
| Diagonal Size | 2.0" | Inch |
| Resolution | 170 × 320 | Dot |
| Dimensions | 29.4 × 60.0 × 1.9 | mm |
| Active Area (AA) | 22.7 × 42.72 | mm |
| LCD Type | 2.0" TFT Module | mm |
| Display Viewing Angle | Full View | |
| Aspect Ratio | 1:2 | |
| Backlight Type | LED White | |
| TFT Driver IC | ST7789 | |
| Brightness | 700 cd/m² | cd/m² |
| Operating Temperature | -20 ~ 70℃ | ℃ |
| Storage Temperature | -30 ~ 80℃ | ℃ |
To accelerate your prototyping phase, follow this straightforward workflow to bring the module online quickly. This process highlights the plug-and-play nature of the 2.0-inch SPI TFT LCD Module.
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1Step 1: Hardware Connection Utilize the metal pin headers to establish a stable physical connection. The driver board transmits signals via these pins, ensuring robust data integrity even in vibration-prone environments.
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2Step 2: Signal Configuration Initialize the 4-wire serial interface. Developers can optionally enable the TE (Tearing Effect) signal to synchronize screen updates with the microcontroller, preventing screen tearing during high-speed animations.
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3Step 3: Environmental Validation Leverage the module's wide operating temperature range (-30℃ to +80℃). This ensures that the 2.0-inch SPI TFT LCD Module remains stable during rigorous functional testing, particularly for industrial applications.
When sourcing display components for high-stakes projects, procurement specialists must evaluate more than just price. The 2.0-inch SPI TFT LCD Module meets stringent industrial requirements through its high-reliability design.
| Evaluation Criterion | Specification / Strategy |
|---|---|
| Supply Chain Stability | Confirm availability of the module with the ST7789 driver, a widely sourced component ensuring long-term production support. |
| Environmental Hardiness | Verify the operational range of -30℃ to +80℃. This qualifies the module for industrial control systems, outdoor portable devices, and smart home gateways that require stable operation under extreme conditions. |
| Mechanical Compatibility | Assess the detachable driver board for projects requiring ultra-thin designs. This feature allows the display to be mounted separately from the control board, offering versatility in industrial panel layouts. |
| Visual Performance | For applications like smart wearables or automotive clusters, ensure the sunlight-readable characteristic and high resolution meet the user experience goals for consumer electronics and industrial HMI. |