HTS221傳感器變送器的濕度、濕氣、濕敏傳感器規(guī)格書PDF中文資料

HTS221屬于傳感器變送器的濕度、濕氣、濕敏傳感器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的HTS221濕度、濕氣、濕敏傳感器濕敏傳感器旨在檢測并響應(yīng)濕氣的存在，或濕氣隨壓力、溫度和光的變化量。輸出類型有模擬電壓、電容、數(shù)字、頻率、I2C、LCD 顯示屏、LCD、PDM、PWM、電阻、SDM、SPI、ZACwire 和 ZigBee，精度范圍為 ±1.5% RH 至 ±7% RH。

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.

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

– Smart packaging

– Medical and pharmaceutical

– Batteryless sensing

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