gen4-ESP32 – IoT Integrated Displays

Multiple hardware and software options, IoT connectivity, easy UI development.

Multiple display sizes

The 4D Systems gen4-ESP32 product line offers eight display sizes ranging from 2.4″ to 9.0″, with resolutions from 240×320 to 800×480 pixels. These displays support both portrait and landscape modes, providing versatile options for creating user-friendly graphical interfaces in various embedded applications.

Touch Panel Options

Each 4D Systems gen4-ESP32 model is available in four touch panel options: without touch, resistive touch, capacitive touch, and capacitive touch with cover lens bezel (CLB). These choices enable customised user interfaces, offering accurate input and seamless interaction across various application needs.

Unmistakably gen4

The gen4-ESP32 product line boasts a popular and well-designed smart display form factor: gen4. Its sleek, compact design enhances integration into various projects, offering robust functionality. The gen4 series is recognized for its versatile, high-quality displays, making it one of the most sought-after solutions in the market.

IoT Capabilities

The ESPressif ESP32 is a versatile microcontroller with robust IoT capabilities. It features built-in Wi-Fi and Bluetooth connectivity, enabling seamless wireless communication. With dual-core processing, it efficiently manages data processing and real-time tasks. Its low-power modes, wide GPIO support, and compatibility with various protocols make it ideal for IoT applications.

Easy UI Development

The 4D Systems Workshop4 IDE offers a feature-rich design and programming experience by integrating the Espressif compiler and 4D Systems’ purpose-built libraries. This combination supports seamless development for graphics, user interfaces, and communication tasks, providing a comprehensive platform for developers to create robust, interactive projects with ESP32-based devices.

Software Compatibility

The 4D Systems gen4-ESP32 product line is compatible with LVGL and Embedded Wizard graphics libraries. This compatibility empowers developers to design visually appealing and responsive graphical user interfaces. Leveraging these robust libraries, it enables efficient and versatile development of high-quality, interactive graphics on ESP32-based systems.

Available Models

SKUSize (inches)Brightness (cd/m2)TouchViewing Area (mm)Dimensions (mm)Weight (g)Supply Voltage (VDC)Supply Current (mA)SD Card SlotFlashRAMDatasheetDownloads
gen4-ESP32-242.432048.96 x 36.7278.4 x 44.8 x 11.3214.0-6.0149Yes16MB8MB
gen4-ESP32-24CT2.4300Capacitive48.96 x 36.7278.4 x 44.8 x 12.4264.0-6.0150Yes16MB8MB
gen4-ESP32-24CT-CLB2.4300Capacitive + CLB48.96 x 36.7279.0 x 58.7 x 12.4304.0-6.0150Yes16MB8MB
gen4-ESP32-282.830057.60 x 43.2087.3 x 52.1 x 11.5294.0-6.0149Yes16MB8MB
gen4-ESP32-28CT2.8280Capacitive57.60 x 43.2087.3 x 52.1 x 12.6364.0-6.0150Yes16MB8MB
gen4-ESP32-28CT-CLB2.8280Capacitive + CLB57.60 x 43.2087.6 x 67.2 x 12.6544.0-6.0150Yes16MB8MB
gen4-ESP32-323.220064.80 x 48.6095.7 x 57.14 x 12.9324.0-6.0188Yes16MB8MB
gen44-ESP32-32CT3.2190Capacitive64.80 x 48.6095.7 x 57.1 x 13.6484.0-6.0190Yes16MB8MB
gen4-ESP32-32CT-CLB3.2190Capacitive + CLB64.80 x 48.6098.8 x 72.6 x 13.6544.0-6.0190Yes16MB8MB
gen4-ESP32-353.532073.44 x 48.96101.1 x 56.6 x 12.4374.0-6.0183Yes16MB8MB
gen4-ESP32-35CT3.5295Capacitive73.44 x 48.96101.1 x 56.6 x 13.1474.0-6.0184Yes16MB8MB
gen4-ESP32-35CT-CLB3.5295Capacitive + CLB73.44 x 48.96104.2 x 72.1 x 13.1544.0-6.0184Yes16MB8MB
gen4-ESP32-434.360095.04 x 53.86127.6 x 69.3 x 11.8724.0-6.0208Yes16MB8MB
gen4-ESP32-43T4.3510Resistive95.04 x 53.86127.6 x 69.3 x 12.9854.0-6.0210Yes16MB8MB
gen4-ESP32-43CT4.3540Capacitive95.04 x 53.86127.6 x 69.3 x 13.2894.0-6.0216Yes16MB8MB
gen4-ESP32-43CT-CLB4.3540Capacitive + CLB95.04 x 53.86123.0 x 84.5 x 13.5934.0-6.0216Yes16MB8MB
gen4-ESP32-505.0600108.00 x 64.80142.8 x 77.9 x 11.7844.0-6.0318Yes16MB8MB
gen4-ESP32-50T5.0510Resistive108.00 x 64.80142.8 x 77.9 x 12.91024.0-6.0320Yes16MB8MB
gen4-ESP32-50CT5.0540Capacitive108.00 x 64.80142.8 x 77.9 x 13.41074.0-6.0326Yes16MB8MB
gen4-ESP32-50CT-CLB5.0540Capacitive + CLB108.00 x 64.80140.7 x 93.8 x 13.41124.0-6.0326Yes16MB8MB
gen4-ESP32-707.0500153.84 x 85.63187.0 x 102.1 x 12.31764.0-6.0598Yes16MB8MB
gen4-ESP32-70T7.0400Resistive153.84 x 85.63187.0 x 102.1 x 13.42114.0-6.0600Yes16MB8MB
gen4-ESP32-70CT7.0475Capacitive153.84 x 85.63187.0 x 102.1 x 14.02154.0-6.0607Yes16MB8MB
gen4-ESP32-70CT-CLB7.0475Capacitive + CLB153.84 x 85.63190.1 x 121.9 x 14.02284.0-6.0607Yes16MB8MB
ESP32-909.0500230.7 x 126.4 x 12.2204Yes16MB8MB
ESP32-90T9.0400Resistive230.7 x 126.4 x 13.7285Yes16MB8MB
ESP32-90CT9.0475Capacitive230.7 x 126.4 x 14.3290Yes16MB8MB
ESP32-90CT-CLB9.0475Capacitive + CLB235.0 x 148.7 x 14.3307Yes16MB8MB


Tailored Development for 4D Processors and Modules

Workshop4 IDE is a comprehensive software development environment specifically designed for the 4D family of processors and modules. Whether you are a seasoned developer or just starting out, Workshop4 provides the perfect platform tailo