pixxiLCD – The most affordable intelligent display series.
Multiple sizes and shapes, vibrant touchscreen displays, extensive programmability, and versatile design software.

Powered by the PIXXI-28 and PIXXI-44 Processors
The PIXXI-28 and PIXXI-44 graphics processors are the powerful core of 4D Systems’ pixxi-LCD Series displays. Equipped with up to 32MB of flash memory and supporting resolutions up to 800×480 pixels, they enable advanced graphics rendering and smooth performance. These processors feature built-in touch interface support, multiple serial interfaces, and a range of GPIOs for peripheral control. Their compact design and robust capabilities make them ideal for integrating rich, interactive user interfaces into embedded applications.
pixxiLCD Series – Available Models
SKU | Size (inches) | Resolution | Brightness (cd/m2) | Touch | Cover Lens Bezel | Viewing Area (mm) | Dimensions (mm) | Datasheet | Downloads |
---|---|---|---|---|---|---|---|---|---|
pixxiLCD-13P2 | 1.3 (round) | 240x240 | 300 | Non-touch | 32.0 | 38.0 x 35.5 x 5.1 | https://resources.4dsystems.com.au/datasheets/pixxi28/pixxiLCD-13P2-series/ | https://resources.4dsystems.com.au/downloads/pixxi28/pixxiLCD-13P2/ | |
pixxiLCD-13P2CT-CLB | 1.3 (round) | 240x240 | 270 | Capacitive | Yes | 32.0 | 49.0 x 49.0 x 5.8 | https://resources.4dsystems.com.au/datasheets/pixxi28/pixxiLCD-13P2-series/ | https://resources.4dsystems.com.au/downloads/pixxi28/pixxiLCD-13P2CT-CLB/ |
pixxiLCD-20P2 | 2.0 | 176x220 | 500 | Non-touch | 31.68 x 39.6 | 51.3 x 37.68 x 5.7 | https://resources.4dsystems.com.au/datasheets/pixxi28/pixxiLCD-20P2-series/ | https://resources.4dsystems.com.au/downloads/pixxi28/pixxiLCD-20P2/ | |
pixxiLCD-20P2CT-CLB | 2.0 | 176x220 | 460 | Capacitive | Yes | 31.68 x 39.6 | 65.8 x 44.6 x 7.0 | https://resources.4dsystems.com.au/datasheets/pixxi28/pixxiLCD-20P2-series/ | https://resources.4dsystems.com.au/downloads/pixxi28/pixxiLCD-20P2CT-CLB/ |
pixxiLCD-25P4 | 2.5 | 240×240 | 300 | Non-touch | 43.20 x 43.20 | 61 x 51.35 x 6.96 | https://resources.4dsystems.com.au/datasheets/pixxi44/pixxiLCD-25P4-series/ | https://resources.4dsystems.com.au/downloads/pixxi44/pixxiLCD-25P4/ | |
pixxiLCD-25P4CT | 2.5 | 240×240 | 280 | Capacitive | 43.20 x 43.20 | 61 x 51.35 x 5.83 | https://resources.4dsystems.com.au/datasheets/pixxi44/pixxiLCD-25P4-series/ | https://resources.4dsystems.com.au/downloads/pixxi44/pixxiLCD-25P4CT/ | |
pixxiLCD-39P4 | 3.9 | 480x128 | 500 | Non-touch | 95.04 x 25.34 | 118.8 x 40.64 x 6.6 | https://resources.4dsystems.com.au/datasheets/pixxi44/pixxiLCD-39P4-series/ | https://resources.4dsystems.com.au/downloads/pixxi44/pixxiLCD-39P4/ | |
pixxiLCD-39P4CT | 3.9 | 480x128 | 475 | Capacitive | 95.04 x 25.34 | 118.8 x 40.64 x 8.0 | https://resources.4dsystems.com.au/datasheets/pixxi44/pixxiLCD-39P4-series/ | https://resources.4dsystems.com.au/downloads/pixxi44/pixxiLCD-39P4CT/ |
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pixxiLCD series
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Price: US$34.95 – US$79.95
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Accessories
The pixxiLCD Starter Kit includes everything necessary for developing applications with any pixxiLCD Series display. It is highly recommended for first-time users and can be added to any display model.
The starter kit includes a 4D-UPA programmer, gen4-IB interface board, gen4-Breakout board, 15 to 30-way FFC, and microSD-4GB industrial card.
The 4D-FPC-PIXXILCD is a 30-way, 0.5mm pitch flexible printed circuit cable, purpose-built for high-reliability connections between PIXXILCD intelligent display modules and carrier boards. Designed to support high-speed signal transmission with minimal loss, it ensures mechanical flexibility and durability in space-constrained embedded applications, enabling clean, robust integration in professional and industrial environments.
The 4D-UPA (Universal Programmer Adaptor) provides a reliable interface for programming, updating, and configuring 4D Systems display modules and processors. Featuring a 30-way, 0.5mm pitch FPC connector, it ensures high-speed, stable communication with Workshop4 IDE, making it ideal for development, prototyping, and volume production environments.
The gen4 Interface Board (gen4-IB) provides a simple, reliable connection between gen4 Intelligent Display Modules and external programming or host interfaces. It converts the 30-way FFC into five essential signals for programming and communication, supporting uUSB-PA5, uUSB-PA5-II, and 4D Programming Cable.
The gen4-Breakout Board offers direct access to all 30 signals from 4D gen4 and pixxiLCD modules via convenient through-hole pads. Featuring a 30-way top-contact FFC connector, it simplifies development, prototyping, and integration by eliminating conflicts with USB interfaces. Compatible with all 30-way FFC modules, it enables flexible, breadboard-friendly connections without requiring direct management of the FPC.