TIDEP-01005

Human Machine Interface (HMI) for Smart Thermostat Reference Design

TIDEP-01005

Design files

Overview

This processor-based reference design facilitates a quicker time to market and helps customers design cost-effective, human-machine interface (HMI) solutions for Smart Thermostat. The Sitara™ AM335x family of processors provide scalable alternatives with processing speeds from 300 MHz to 1 GHz, graphics acceleration, software to satisfy low to high-end applications, and ample connectivity with the key peripherals required for a Smart Thermostat HMI, such as universal asynchronous receiver/transmitter (UART), SDIO, USB, and so forth.

This Smart Thermostat HMI reference design showcases a two-dimensional (2-D) Qt graphical user interface (GUI), along with TI processor capabilities for hardware-accelerated rendered graphics.

Features
  • Demonstrates smart thermostat using hardware-accelerated graphics and Qt
  • Resistive or capacitive touchscreen supported
  • 480 × 272 resolution on included 4.3-in LCD; scalable up to 2048 × 2048 on other displays
  • Built on TI’s Processor SDK-Linux for scalability to other Sitara™ processors

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUEB5.PDF (5115 K)

Reference design overview and verified performance test data

TIDRSY7.PDF (190 K)

Detailed schematic diagram for design layout and components

TIDRSY8.PDF (80 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Products

Includes TI products in the design and potential alternatives.

Arm-based processors

AM3351Sitara processor: Arm Cortex-A8, 1Gb Ethernet, display

Data sheet document-pdfAcrobat PDF open-in-new HTML
Arm-based processors

AM3352Sitara processor: Arm Cortex-A8, 1Gb Ethernet, display, CAN

Data sheet document-pdfAcrobat PDF open-in-new HTML
Arm-based processors

AM3354Sitara processor: Arm Cortex-A8, 3D graphics, CAN

Data sheet document-pdfAcrobat PDF open-in-new HTML
Arm-based processors

AM3356Sitara processor: Arm Cortex-A8, PRU-ICSS, CAN

Data sheet document-pdfAcrobat PDF open-in-new HTML
Arm-based processors

AM3358Sitara processor: Arm Cortex-A8, 3D graphics, PRU-ICSS, CAN

Data sheet document-pdfAcrobat PDF open-in-new HTML
Arm-based processors

AM3359Sitara processor: Arm Cortex-A8, EtherCAT, 3D, PRU-ICSS, CAN

Data sheet document-pdfAcrobat PDF open-in-new HTML

Start development

Hardware

Evaluation board

TMDSSK3358 – AM335x starter kit

The AM335x starter kit (EVM-SK) provides a stable and affordable platform with Mainline Linux™ to quickly start evaluation of Sitara™ Arm® Cortex®-A8 AM335x processors (AM3351AM3352AM3354AM3356AM3358) and accelerate development for factory automation, building automation, smart grid, and various (...)

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Technical documentation

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Type Title Date
* Design guide Human Machine Interface (HMI) for Smart Thermostat Reference Design May 10, 2018

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
PROCESSOR-SDK-AM335X Processor SDK for AM335x Sitara Processors - Linux and TI-RTOS support

Support & training

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