TIDM-REMOTE-CONTROLLER-FOR-AC

Remote Controller of Air Conditioner using Low Power Microcontroller

TIDM-REMOTE-CONTROLLER-FOR-AC

Design files

Overview

This design demonstrates an ultra-low power general purpose infrared remote controller solution. An FRAM-based MCU MSP430FR4133 is used which supports all the necessary features like real time clock, button scan, infrared code sending, LED backlight and LCD display.

Features
  • Ultra-low power system with long battery life : as low to 3uA standby current with LCD and RTC On
  • Low cost design using highly integrated ultra-low power FRAM MCU for minimum external components
  • Full functional demonstration including battery detection, key-scan, RTC, infrared signal transmitting for remote controller
  • SW optimized for real remote controller of air conditioner application
  • Easy for evaluation, ready to use

Design files & products

Design files

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

TIDU513.PDF (2034 K)

Reference design overview and verified performance test data

TIDRAY2.PDF (338 K)

Detailed schematic diagram for design layout and components

TIDRAY3.PDF (246 K)

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

TIDC672.ZIP (45 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430FR413316 MHz MCU with 16KB FRAM, 2KB SRAM, 10-bit ADC, LCD, UART/SPI/I2C, IR logic, timer

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

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Technical documentation

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Type Title Date
Technical article New reference designs available based on the new MSP430FR4133 MCU Oct. 16, 2014
Design guide Remote Controller of Air Conditioner Using MSP430 Design Guide Oct. 03, 2014

Related design resources

Hardware development

DEVELOPMENT KIT
MSP-EXP430FR4133 MSP430FR4133 LaunchPad™ development kit ;

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER
ENERGYTRACE EnergyTrace Technology

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