7.0″ PCAP Touch Screen LCD GUI (Production Module) – UEZGUI-1788-70WVM-BA

This is the Production Module for the 7.0" PCAP Touch Screen LCD GUI. The module contains an NXP LPC1788 Microcontroller.

Part #: UEZGUI-1788-70WVM-BA (Production Module)
MSRP (Qty Volume): <$220.00

Part #: UEZGUI-1788-70WVM (Dev Kit)
MSRP (Qty 1): $475.00

Status: In production
Production guaranteed: Until 2030
Warranty: 1 Year (Extended available)

  • Microcontroller based intelligent HMI GUI
  • 7.0" WVGA Projected Capacitive Touch Screen LCD
  • µEZ® / FreeRTOS Rapid Software Development Platform
  • ARM Cortex-M3 120MHz MCU with 512KB Internal Flash
  • 16MB SDRAM, 8MB NOR Flash
  • Expansion: UART, I²C, SPI, ADC, GPIO, USB Host/Device, RMII

>> See the brochure

uEZGUIThe 7.0″ PCAP Touch Screen LCD GUI (Production Module) – UEZGUI-1788-70WVM-BA is designed to be used as an “off-the-shelf” Graphical User Interface (GUI) or Human Machine Interface (HMI) in a variety of end customer applications. The miniature, self-contained design is well suited to be embedded directly into your product and FDI offers prepackaged versions for stand-alone use. FDI also offers low cost customization services for customer specific hardware, software or packaging applications at volumes of 500 units or more.

μEZGUI Software
  • μEZ® / FreeRTOS Rapid Development Platform
  • MicroSD card appears as a USB Flash Drive to the PC
  • Rowley CrossWorks Compiler and Tool Suite
  • Segger J-Link Lite JTAG for programming and debug

Quick Start Documentation
Quick Start Guide

MicrocontrollerNXP LPC1788
• Speed120Mhz
• Internal SRAM96KB
• Internal Flash512KB
External Flash Standard8MB of TSOP NOR Flash
External Flash TypeNOR
External Flash Optional8MB to 32MB
SDRAM Standard16MB
SDRAM Optionalto 32MB
128Mbit Serial PCM Memory, optionAvailable
Non-volatile data storage standardInternal 4K EEPROM
Non-volatile data storage optionalExternal 8KB EEPROM
SD Card Bus interface4-Bit SD mode @ 15MHz
USBUSB Device Mini-AB for Host or Device Operation
Expansion - primary70 Fine Pitch I/O Connectors for External Expansion:Serial Ports, UART, I²C, SPI, USB Host/DeviceRMII interface for Ethernet 10/100
Expansion - additionalISP, UART, RTC External battery, PMOD type 2A
Accelerometer3 Axis
Temperature SensorYes
JTAGCortex-M 9-pin JTAG Debug Connector
RTCInternal RTC, Supercap backup
AudioOn-board Speaker and headphone jack
Operating Temperature-20° to 70° C
Storage Temperature-30° to 80° C
Power InputUSB Device Mini-B for power (no USB communications)
Input Voltage+5 Volt DC
Power Consumption750 mA typ / 1250 mA max
Overall Size170.18 (W) x 132.08 (H) x 16.51 (D) mm
Mounting#8 screws in 4 corners
RoHS CompliantYes
Screen Size (diagonal)7.0 inches
Display Technologya-Si TFT
Resolution800 x 480 (WVGA)
Brightness450 nits (typ)
Contrast Ratio1000 : 1 (typ)
Aspect RatioWide 15:9
Colors262K (18 bit)
Pixel Pitch0.1905 x 0.1905
Vertical Viewing Angle85° U/D
Horizontal Viewing Angle85° L/R
Surface FinishMatte
Touch Screen typeProjected Capacitive
Active Area152.4 (W) x 91.44 (H)
Response Time5ms Tr/15ms Tf (typ)
Backlight24 LEDs (3S x 8P)
Backlight Life50K hrs (typ)
Backlight Power Consumption2079 mW (typ)
Reverse ScanNone
Kit Available?Yes
Current Documentation – Rev 2.0

UEZGUI-1788-70WVM Quick Start GuideQuick Start Guidepdf09/27/2016
Start Here Guide for UEZGUI-1788-70WVMStart Here Guidepdf09/12/2016
Users ManualUser's Manualpdf11/24/2015
Interactive Online uEZ GUI API Library (By Doxygen)
Interactive Online uEZ GUI API Library (By Doxygen)Online03/29/2016
Latest ECO v2.0Schematicpdf09/03/2014
Latest Hardware RevDocumentpdf07/07/2014
Latest PCN v2.0Documentpdf9/16/2014
Latest Schematic v2Schematicpdf06/17/2014
Converting Images from 24-bit to 16-bit for uEZ GUI
Software QuickStart GuideQuick Start Guidepdf09/15/2014
Software User's GuideUser's Guidepdf09/15/2014
2D Model for UEZGUI-1788-70WVMMechanical Modelspdf9/22/2015
3D & EASM Model Files (By Request Only)Mechanical Modelszip9/22/2015
JTAG Programming uEZ GUIsEngineering Guidepdf08/13/2015
Converting a PowerPoint Slideshow for use on uEZ GUI ProductsApplication Notezip10/19/2016
Expansion Board Design GuideApplication Notepdf11/03/2016
How to Create Videos for uEZ GUI
Engineering Guidezip02/22/2016

Historical Documentation

Schematic v1.1Schematicpdf09/19/2013
ECO v1.1Schematicpdf07/10/2013
µEZ Source FilesExecutableexe5/27/15
UEZGUI-1788-70WVM SD Card FilesSD card fileszip05/09/2016

FDI Software

μEZ® Source Files
μEZ® is an open source, embedded middleware platform providing underlying RTOS and processor abstraction features enhancing portability of application code to multiple ARM and Renesas platforms with high reusability.

FDI Bootloader
The μEZ+ Bootloader is perfect for upgrading your firmware in the field through mediums such as an SD card,USB flash drive, or even over a serial interface such as Ethernet or USB.

Recommended 3rd Party Software

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Crank Software
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J-Link Software Downloads
Various Various Download latest software and drivers from the Segger website.


J-Link Product Page
SEGGER J-Links are the most widely used line of debug probes available today. They’ve been proven for more than 10 years with over 250,000 units sold, including OEM versions and on-board solutions. This popularity stems from the unparalleled performance, extensive feature set, large number of supported CPUs, and compatibility with all popular development environments.

15FPS Video Demo
Demonstration of how uEZ Guy is able to provide fifteen frame per second video samples right on the device.

Gainspan WiFi PMOD demo
Demonstration of the additional WiFi capabilities of the μEZ GUI, shown by FDI Director Kent Lowman from the show floor of EE Live in San Jose, California.

FreeRTOS Slides
FreeRTOS Presentation formatted for this μEZGUI (zip)

SAFERTOS Presentation formatted for this μEZGUI (zip)


Once you’ve picked up your µEZ GUI, FDI is with you every step of the way. We offer support and documentation on our forums.

µEZ Software

Quick Start GUI Program
  • Customer Provides Menu Inputs
  • Photoshop, PowerPoint or even napkin drawings
  • Simple Menus and Functions usually less than 8 screens
  • 1-2 week turnaround for $5,000 or less
  • Customer starts API level application development immediately

Expansion Boards

Do not forget to look at our expansion boards
Adds: Ethernet, USB Host, RS232/RS485, AC Power