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4.0 Inch 720×720 Round Touch TFT LCD Display for Raspberry Pi | HDMI Development Board | High-Resolution HMI Screen
The 4.0 Inch 720×720 Round Touch TFT LCD Display is a high-resolution IPS display designed for Raspberry Pi, embedded systems, and HMI (Human-Machine Interface) applications. Featuring a 720 × 720 pixel resolution, capacitive multi-touch support, and an HDMI development board, this display delivers sharp visuals, smooth touch interaction, and excellent color reproduction.
Its unique round display design makes it ideal for smart home control panels, industrial interfaces, IoT dashboards, automotive displays, digital gauges, medical devices, and creative embedded projects. The HDMI interface ensures plug-and-play compatibility with Raspberry Pi while also supporting other HDMI-enabled devices.
Whether you're building a custom HMI, smart mirror, circular dashboard, or multimedia interface, this compact round display provides outstanding image quality, responsive touch performance, and reliable operation.
Features
- 4.0-inch high-resolution round IPS TFT LCD
- 720 × 720 pixel resolution for crisp and detailed visuals
- Capacitive multi-touch panel with responsive touch control
- HDMI development board for easy Raspberry Pi connectivity
- Wide viewing angles with vibrant color reproduction
- Supports Raspberry Pi operating systems without complex configuration
- Compatible with Windows, Linux, and other HDMI-supported devices
- Ideal for HMI, IoT, industrial control, smart home, and embedded applications
- Compact circular design for modern UI development
- Suitable for DIY projects, kiosks, dashboards, and automation systems
Specifications
- Display Size: 4.0 Inch
- Display Type: IPS TFT LCD
- Resolution: 720 × 720 Pixels
- Touch Type: Capacitive Multi-Touch
- Interface: HDMI
- Viewing Angle: Wide Viewing Angle
- Display Shape: Round
- Compatible Boards: Raspberry Pi
- Supported Systems: Raspberry Pi OS, Linux, Windows (HDMI compatible)
- Applications: HMI, IoT, Smart Home, Industrial Control, Embedded Systems
Applications
- Raspberry Pi projects
- Human-Machine Interface (HMI)
- Industrial automation
- Smart home control panels
- IoT dashboards
- Digital gauges and meters
- Automotive displays
- Medical equipment interfaces
- Embedded Linux systems
- DIY electronics projects
Package Includes
- 1 × 4.0 Inch 720×720 Round Touch TFT LCD Display
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
