Features

•

ST25DV64K dynamic NFC tag solution based on 64K-bit (8K-Byte) EEPROM

and with I²C interface, Fast Transfer Mode and Energy Harvesting features

•

STM32L031K6 ultra-low-power ARM Cortex-M0+ MCU running at 32 MHz with

32-Kbytes Flash and 8-Kbytes RAM

•

LIS2DW12 ultra-low-power high-performance three-axis linear accelerometer

•

LPS22HB ultra-compact piezo-resistive absolute pressure sensor which

functions as a digital output barometer: 260-1260 hPa

•

HTS221 capacitive digital sensor for relative humidity and temperature

•

STLQ015 low drop linear regulator power management

•

CR2032 Battery powered (not included)

•

STM32Cube function pack (FP-SNS-SMARTAG1)

•

Android (Google Play) and iOS demo apps (ST SmarTag)

•

Suitable for the following applications:

–

Internet of Things

–

Supply Chain and Cold-Chain Management

–

Smart building, home and city

–

Retail and apparel

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Smart packaging

–

Medical and pharmaceutical

–

Batteryless sensing

–

Smart agriculture (soil control, animal tracking, etc.)

Description

This smart and flexible NFC Tracker evaluation board with sensors includes a

comprehensive software library and a sample application to monitor and log sensor

data over NFC from an Android or iOS device.

The ultra-low power sensor node evaluation board mounts an ST25DV NFC Tag, an

STM32L0 ARM Cortex M0+, environment sensors (temperature, humidity and

pressure) and motion (accelerometer) sensor.

The evaluation board features NFC harvesting to supply power and a battery cradle

for a CR2032 battery.

Product summary table

STEVAL-SMARTAG1 NFC Dynamic Tag

sensor node evaluation board

ST25DV64K 64-Kbit dynamic NFC/RFID

tag NFC Forum type V with I2C interface,

fast transfer mode and energy harvesting

STM32L031K6 ultra-low-power ARM

Cortex-M0+ MCU with 32-Kbytes Flash,

32 MHz CPU

LIS2DW12 3-axis MEMS accelerometer,

ultra low power, configurable single/

double-tap recognition, free-fall, wakeup,

portrait/landscape, 6D/4D orientation

detections

LPS22HB ultra-compact piezoresistive

absolute pressure sensor, 260-1260 hPa,

digital output barometer, full-mold, holed

LGA package (HLGA)

HTS221 capacitive digital sensor for

relative humidity and temperature

STLQ015 150 mA - ultra low quiescent

current linear voltage regulator

NFC Dynamic Tag sensor node evaluation board

STEVAL-SMARTAG1

Data brief

DB3533 - Rev 3 - June 2018

For further information contact your local STMicroelectronics sales office.

www.st.com