1.9 inch TFT LCD Display Module SPI Interface

  • High Resolution and Color: 1.9-inch display with 170×320 resolution and full-color display capability, powered by the ST7789P3 driver IC.
  • Flexible Interface: Supports both SPI and parallel communication, offering versatility for different applications.
  • Compact and Durable: Small form factor (25×49.33×2.11mm) with a wide operating temperature range (-20°C to 70°C) and storage range (-30°C to 80°C).
  • Ideal for Various Applications: Perfect for embedded systems, wearables, industrial devices, and more.

3,305,00

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Hello, fellow geeks!

I’m an embedded systems engineer with a degree in IoT Engineering, and I’ve been deeply involved in AIoT product development for years. I’ve participated in several B2B projects from the ground up — covering open-source hardwaresystem architecturehardware selection, and solution implementation.

Through this journey, I’ve come across all kinds of AIoT products.
Some are smart, efficient, and elegantly designed; others are overcomplicated, packed with features that don’t solve real problems.
Over time, I’ve started focusing on one simple but important question:

Does this product truly solve the user’s core need?
Not just whether it’s ‘cool’ or uses the latest tech.

I firmly believe that great products don’t have to be complex or expensive — they just need to solve problems clearly and effectively, at a reasonable cost.

That’s why I created this site:
A space where engineers can connect, share, and learn from each other.

Here, I share great products and smart solutions I’ve encountered during projects — and try to explain why they’re good.
This isn’t about marketing. It’s about real experiencehonest judgment, and technical clarity.

This platform is called sharingwin, because I believe in shared success.

You’ll find high-value, practical tools and products here — to help you save time on selectionavoid unnecessary trial and error, and focus on what works.

As for me, I hope to use this space to connect with like-minded engineersexchange ideas, and — to be honest — maybe earn a little on the side too. That’s part of the fun. 😄

 

To all the makers and creators who’ve supported me along the way — thank you.
Due to some heavy personal projects recently, I haven’t been able to update or engage as frequently as I’d like — and for that, I apologize.
Moving forward, I’ll continue to optimize product content and be more active in sharing useful insights.

Your trust and support mean everything.
You’re the reason I believe this platform matters.

 

If you have any great products or ideas you think deserve more visibility, feel free to reach out.
I’m happy to help with sourcingconnect to the right supply chain, or feature it here so more engineers can see its value.

A single person has limited power —
but co-creation multiplies value.

If you believe in that too, let’s build something useful and meaningful — together.

This 1.9-inch TFT LCD display module offers a 170×320 resolution with full-color display capability, powered by the ST7789P3 driver IC. With an SPI interface and support for both SPI and parallel communication, it provides versatile and easy integration into various embedded systems. The module is compact yet high-performance, delivering vibrant visuals with low power consumption, making it ideal for a range of projects requiring a small display.

Features:

  • High Resolution: 170×320 pixel resolution for sharp and detailed visuals.
  • Full Color Display: Capable of displaying a wide range of colors for vibrant images and graphics.
  • Driver IC: Features the reliable ST7789P3 driver for stable performance.
  • Flexible Interface: Supports both SPI and parallel communication, offering versatile integration options.
  • Compact Size: 1.9-inch display with a small footprint, ideal for space-constrained applications.
  • Operating Voltage: 3.0V, suitable for various microcontroller platforms.
  • Wide Temperature Range: Operating temperature from -20°C to 70°C and storage temperature from -30°C to 80°C for use in various environments.
  • Easy Connectivity: Comes with standard COG design for simple connections.

Applications:

  • Embedded Systems: Ideal for projects requiring a compact display for status, data visualization, or user interface.
  • Wearables and Portable Devices: Perfect for small handheld or wearable electronics such as smartwatches or portable meters.
  • IoT Devices: Suitable for IoT solutions that require a small, power-efficient display for notifications, alerts, or data monitoring.
  • Consumer Electronics: Can be used in devices like handheld gadgets, clocks, or custom controllers.
  • Industrial Applications: Ideal for small control panels, machinery interfaces, or industrial data monitoring devices.

Specifications

Resolution 170×320
Interface SPI / Parallel
Display Color Full Color
Operating Voltage (V) 3
Operating Temperature (°C) -20°C to 70°C
Storage Temperature (°C) -30°C to 80°C
Connection Method COG
Driver IC ST7789P3
Screen Size (mm) 25 x 49.33 x 2.11
Display Area (mm) 22.7 x 42.72

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