4D Systems gen4-IoD Internet of Displays

4D Systems gen4-IoD Internet of Displays are designed for easy integration into applications where space is limited. The gen4-IoD are available in 2.4", 2.8", or 3.2" color TFT LCD displays, with resistive touch. The displays are powered by the WiFi-enabled ESP8266, which offers an array of functionality and options. The gen4-IoD are easily programmed using 4D Systems Workshop4 or the Arduino IDE installed with the ESP8266 core.


  • Powerful intelligent LCD-TFT display module powered by the Espressif ESP8266 SoC
  • 320x240 resolution, RGB 65K true-to-life colors, TFT screen with integrated 4-wire resistive touch panel
  • Built-in Wi-Fi suitable for Internet of Things (IoT) applications
  • 802.11b/g/n/e/i support
  • Integrated TCP/IP protocol stack
  • Wi-Fi 2.4GHz, supporting WPA/WPA2 and WEP/TKIP/AES, along with STA/AP/STA+AP/P2P operation modes
  • 4Mbit (512kb) of flash memory for user application code and data
  • 128Kb of SRAM of which 80kb is available for the user
  • DOS-compatible file access (FAT16 or FAT32 format)
  • 10-pin FFC connection, for all signals, power, communications, and programming
  • On-board latch-type microSD memory card connector for multimedia storage and data-logging purposes
  • 4.0V to 5.5V range operation (single supply)
  • Module dimensions:
    • (2.4”) 78.4 x 44.8 x 7.2mm
    • (2.8”) 87.3 x 52.1 x 7.3mm
    • (3.2”) 95.7 x 57.1 x 7.5mm
  • 4 mounting tabs with 3.2mm holes for mechanical mounting using M3 screws
  • RoHS, REACH, and CE compliant

gen4-IoD Starter Kits

4D Systems Starter Kits provide the hardware required to get the display up and running. The display solution in these kits allows users to take full advantage of the 4D Systems Display Solution.

View Starter Kits

gen4-IoD Programmer & Tool

4D Systems gen4-IoD Programmer and Tool is an essential hardware tool to program, customize, and test the gen4-IoD Display Module. The gen4-IoD Programmer uses the IoD via Workshop 4 and the Arduino IDE. The programmer serves as an interface for communicating serial data to the PC.

View Display Development Tool


Publicado: 2017-06-23 | Atualizado: 2022-03-11