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Ultra-low power multi-sensor data logger reference design with NFC interface

TIDA-00524

 
Overview

TIDA-00524 provides a complete reference design for asset tracking and cold chain data logging, with over 5 years of battery life and a simple NFC (Near Field Communication) interface for configuration and readback.

For maximum flexibility, the system offers multiple sensor configuration options to monitor temperature (TMP112), ambient light (OPT3001) and/or humidity (HDC1000/HDC1010).

TI's RF430CL331H can provide NFC, and the MSP430FR5969 MCU can provide up to 64KB of non-volatile FRAM storage.

characteristic
  • ● CR-2032 button battery has a battery life of more than 5 years
  • ● Communication compliant with RF430 NFC dynamic tag type 4B
  • ● NFC configuration and data readback
  • ● Multiple sensor options
    • ● Temperature (TMP112)
    • ● Ambient light (OPT3001)
    • ● Humidity + temperature (HDC1000/HDC1010)
  • ● Up to 64KB of non-volatile FRAM storage
  • ● Data is date/time tagged using RTC

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Update:2025-06-23 08:16:54

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