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Home / Resistive Touchscreens / 3.5″ Resistive Touchscreen LCD GUI (Production Module) – UEZGUI-35CR-BA
A photo of 3.5″ PCAP Touchscreen LCD GUI from the front

3.5″ Resistive Touchscreen LCD GUI (Production Module) – UEZGUI-35CR-BA

Part #: UEZGUI-35CR-BA (Production Module)
Request a volume price quote from FDI: Request Quote Form
For distribution pricing, click on the Purchase Info tab.

Status: Prototypes Available
Production guaranteed: Until 2032
Warranty: 1 Year (Extended available)

Associated Part #: UEZGUI-35CR (Development Kit)

  • Microcontroller based intelligent HMI GUI
  • 3.5″ QVGA Resistive LCD
  • µEZ® / FreeRTOS Rapid Software Development Platform
  • Wireless Capabilities with BLE121LR Module
  • NXP LPC54608 180MHz CPU with 1MB internal Flash
  • 1MB SDRAM, 128MB QSPI Flash
  • Expansion: UART, I²C, SPI, ADC, GPIO, USB Host/Device, RMII
SKU: UEZGUI-35CR-BA (Production Module) Categories: , , ,

Overview

µEZ GUI logoThe 3.5” Resistive Touchscreen LCD GUI (Production Module) – UEZGUI-35CR-BA, adds new software options to FDI’s standalone microcontroller-based µEZ®GUI product family. Featuring the high performance NXP LPC54608 Cortex-M4 microcontroller with Aruba software, the UEZGUI-35CR-BA includes a Cortex-M0 co-processor, Floating Point Unit and high speed QSPI Flash. Providing a WVGA resolution, the brilliant 350 nit display also features IPS-like viewing angles. This product is ideal for customers who need a smaller footprint for their embedded design but also require a higher resolution.

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

Specifications

Microcontroller

NXP54608
• Speed

180MHz
• Internal SRAM

200KB
• Internal Flash

512KB
External Flash

128MB
External Flash Type

QSPI
External Flash Optional

128MB
SDRAM Standard

8MB
SDRAM Optional

16MB
128Mbit Serial PCM Memory, optional

Not available
Non-volatile data storage standard

Internal 16K EEPROM
Non-volatile data storage optional

None
SD Card Bus interface

High Speed SD
USB

USB Device Mini-B for Device Operation
Expansion - primary

50 Fine Pitch I/O Connectors for External Expansion:Serial Ports, UART, I²C, SPI, USB Host/DeviceRMII interface for Ethernet 10/100
Expansion - additional

UART, SPI, I2C, RTC Ext Batt
Accelerometer

3 Axis
Temperature Sensor

Yes
JTAG

Cortex-M 9-pin JTAG Debug Connector
RTC

Internal RX RTC
Audio

On-board Speaker
Operating Temperature

-20° to 70° C
Storage Temperature

-30° to 80° C
Power Input

USB Device Mini-B for power
Input Voltage

+5 Volt DC
Power Consumption

225 mA typ / 430 mA max
Overall Size

91.44 (W) x 78.74 (H) x 13.13 (D) mm
Mounting

#6 screws in 4 corners
Weight

83g
RoHS Compliant

Yes
Screen Size (diagonal)

3.5 inches
Display Technology

TFT
Resolution

320 x 240 (QVGA)
Brightness

350 nits (typ)
Contrast Ratio

500 : 1 (typ)
Aspect Ratio

4:3
Colors

262K (18 bit)
Pixel Pitch

0.219 (W) x 0.219 (H)
Vertical Viewing Angle

60/70° U/D
Horizontal Viewing Angle

70/70° L/R
Surface Finish

Anti-glare
Touchscreen Type

4-Wire Resistive
Active Area

70.08(W) x 52.56(H)
Response Time

25ms Tr/Tf (typ)
Backlight

6 LEDs (6S x 1YP)
Backlight Life

20K hours (typ)
Backlight Power Consumption

384 mW (typ)
Reverse Scan

None
Kit Available?

Yes

Documentation

Current Documentation – Rev 1.1

TitleTypeFormatDate
Interactive Online uEZ GUI API Library (By Doxygen)uEZ GUI API LibraryOnline03/29/2016
Converting Images from 24-bit to 16-bit for uEZ GUI
Documentpdf06/07/2013
Software QuickStart GuideQuick Start Guidepdf09/15/2014
Software User's GuideUser's Guidepdf07/25/2023
JTAG Programming uEZ GUI and SYG ProductsEngineering Guidepdf05/29/2024
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

Software

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.

μEZGUI Realtime GUI Rotation
This document outlines the procedure for setting up a real-time GUI rotation demo based on readings from the accelerometer on a uEZGUI

μEZGUI Realtime GUI Rotation Video

Recommended 3rd Party Software

Rowley CrossWorks Compiler and Tool Suite
Crossworks compiler for ARM.

FreeRTOS
Developed in partnership with the world’s leading chip companies over a 12 year period, FreeRTOS is the market leading real time operating system (or RTOS), and the de-facto standard solution for microcontrollers and small microprocessors.

SafeRTOS
SAFERTOS is a safety certified Real Time Operating System (RTOS) for embedded processors. It delivers superior performance and pre-certified dependability, whilst utilizing minimal resources.

emWin
emWin is designed to provide an efficient, processor- and LCD controller-independent graphical user interface (GUI) for any application that operates with a graphical LCD. It is compatible with single-task and multitask environments, with a proprietary operating system or with any commercial RTOS. emWin is shipped as “C” source code. It may be adapted to any size physical and virtual display with any LCD controller and CPU.

Crank Software
Crank™ Software Inc. is an innovator in embedded user interface (UI) solutions. Compared to traditional electronic design automation tools, Crank’s products and services enable R&D teams to more quickly develop rich graphical displays—also called UIs or HMIs—for resource-constrained embedded devices. Applications include in-car graphical displays, animated GPS systems, and rich user interfaces on factory floors. Crank Software bridges the gap between UI design and embedded systems to deliver competitive advantage because streamlining the development lifecycle enables their customers to get products to market faster, with higher ROI and lower TCO, while delivering a superior customer experience. Crank Storyboard™ Designer enables user interface (UI) designers to easily prototype the look and feel of a product, and then deploy a production-ready interface directly to the embedded target. Designers maintain full control over the UI and user experience (UX) without having to perform a hand off to an embedded systems engineer for implementation.

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

Resources

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.

Support

Support

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

Partners

NXP
Renesas

ARM
SEGGER

STMicroelectronics
SAFERTOS

FreeRTOS