Hts221 application note. HTS221 Application hints 31 4 Application hints Figure 5.

Hts221 application note st. To view an application note, click on the document title. pdf) This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Type. to understand the protocols. ONE_SHOT or HTS221_MODE. It is equipped with Arduino UNO R3 connector layout, and is designed around the LSM6DS0 3D accelerometer and 3D gyroscope, the LIS3MDL 3D magnetometer, the HTS221 humidity and temperature sensor and the LPS25HB pressure sensor. Note No methods so far, just a common ancestor interface. CONTINUOUS: dataRate: Integer: No: The requested output data rate (ODR) of the sensor in Hertz. 5V to 40V Step Down Single-Out 1. Compatibility. 55 mA in combo High-Performance mode. Jun 3, 2024 · The HTS221 is an inexpensive humidity sensor which makes it great for every day measurement applications. 23V to 37V 3A 5Pin(5+Tab) TO-220 Tube. Type: bool Direct dependencies¶. 12 Extension pin header for modem This connector is a 50-pin, 2. IR2111 application note download. 6V, 0% to 100% Relative Humidity, HLGA, 6Pins, 10 s HTS221 application note download. 2·VDD and 0. Max. Power-up time t. The main mechanical and geometric parameters in the final application must be considered as well as optimizing HTS221 数字湿度传感器：系统硬件集成指南 na . Contact Murata to discuss any options. PU HTS221 is in the process of being terminated and is not recommended for new design. 概要. Table 1 below summarizes the features and key differences. How it works, What are hardware requirements to connect it with micro controlleretc. The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. com, providing a high-level reference to guide the user in replacing STMicroelectronics HTS221 sensor with the SHT4x sensor family from Sensirion as a high-quality alternative. Default: 0 This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Example: Getting temperature values using the HTS221 sensor and displaying them on a terminal. I am pretty new and want to know the basic operation of the communication protocols such as I2C, UART, SPI. 35A sink currents in 8 Lead PDIP pac. Apr 14, 2023 · 📅 Last Modified: Fri, 14 Apr 2023 16:47:16 GMT. 5A 2Out Hi/Lo Side Half Brdg Inv/Non-Inv 8Pin PDIP Tube. Table 5. HTS221. -1. 5% rH, 20 to +80% rH This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Despite the proper value of temperature, te humidity is always This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. POWER_DOWN, HTS221_MODE. Typ. 5Hz. The HTS221 humidity sensor measures relative humidity (RH) and temperature (T) and stores the values as two's complement HTS221 Sensor parameters and electrical specifications 33 2. 2. Nov 8, 2022 · Application circuit design - - For details, see HTS221 datasheet. The main mechanical and geometric parameters in the final application must be considered as well as optimizing The integration of the HTS221 relative humidity sensor in portable devices (PDs) such as smart phones and wearable devices, or in weather stations or air conditioning equipment shall be implemented without compromising sensor performance. MonolithicPower. Table 4. Create a working project with STM32CubeMX The driver is platform-independent, you only need to define two functions for read and write transactions from the sensor hardware bus (ie. 本文档介绍了. This document introduces hardware guidelines and reference designs for integration of the HTS221 in final customer applications. Details. PU Jan 13, 2023 · View and download IR2106 application note 30Pages, IR2106 600V High and Low Side Driver IC with typical 0. TL431 TL072 LM2576 LM2903 TMS320 MC1496 HTS221 MC33262 LM2623 IR2181. Jan 13, 2023 · The HTS221 is an Ultra Compact Sensor for relative humidity and temperature. For details, see SHT4x datasheet. Table 1. The HTS221 humidity sensor measures relative humidity (RH) and temperature (T) and stores the values as two's complement integers (16-bit words) which can be read over the I2C or SPI host interface (refer to the following figure). Oct 9, 2022 · west build -b disco_l475_iot1 samples/sensor/hts221 Sample Output ¶ Temperature:25. The LSM6DSO is a 3D digital accelerometer and 3D digital gyroscope system-in-package with a digital I²C, SPI and MIPI I3CSM serial interface standard output, performing at 0. pdf) RA2 Select Design Checklist: English (. The HTS221 also has an embedded temperature sensor. More About Dcube Tech Ventures » HTS221 is an ultra compact capacitive digital sensor for relative humidity and temperature. HTS221 is in the process of being terminated and is not recommended for new design. www. STEVAL-BCN002V1B evaluation kit with STEVAL-BCN002V1 sensor board and STEVAL-BCN002V1D Note. SPI or I²C) and an optional one to implement a delay of millisecond granularity. - stm32-hts221/Release_Notes. This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. 8·VDD, for both ports. SPI slave timing values This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. The HTS221 is an ultra compact sensor for relative humidity and temperature. 3 describes necessary steps for it. Key differences Parameter HTS221 SHT4x Feb 22, 2022 · Hello:) I am trying to read temperature and humidity data from HTS221, which is located on arduino nano ble sense. Default: 0 The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. Supported data rates are 0 (one-shot configuration), 1, 7 and 12. pdf from EE 395 at OCAD University. It has a sensor element as well as a mixed-signal ASIC that provides measurement data via digital serial ports. Definition at line 390 of file hts221. The power supply decoupling capacitor (100 nF ceramic) should be placed as near as possible to the supply pad of the device (common design practice). HTS221 electrical connection The device is supplied through the V DD line. Could you please some one help me how can I initialize my sensor (HTS221) in RIOT? Thanks in advance One of the following mode constants: HTS221_MODE. All application notes are Nov 28, 2023 · This library provides Arduino support for the capacitive digital sensor for relative humidity and temperature HTS221 for STM32 boards. IIS2ICLX_SENSORHUB && IIS2ICLX && SENSOR (Includes any dependencies from ifs and menus. 2A source and 0. Could you please some one help me how can I initialize my sensor (HTS221) in RIOT? Thanks in advance This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. const char* SSID = "wifi_ssid"; // WiFi SSID const char* PASSWORD = "wifi_password"; // WiFi Password This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Key differences Parameter HTS221 SHT4x required by the application or by taking advantage of low power functions of the device. It is used to connect the modem pins in LBAD0ZZ1SE. array. Nov 21, 2024 · Typical Design Guideline for TPS92633-Q1 Parallel Channels in High Current Application; PDF: 760: 24 Sep 2024 Achieving USB Type-C Power Delivery Using TPS56837HA; PDF: 847: 19 Sep 2024 Design Guide for Inverting Buck-Boost for OLED Panel Applications Using LM61495; PDF: 1641: 16 Sep 2024 HTS221 ST Microelectronics Temperature Sensor ICs, datasheet PDF, 30 pages, check HTS221 HLGA pinout and Pin configuration, view HTS221 user reference manual guide online, STMICROELECTRONICS HTS221 Humidity Sensor, 6%, 3. Application circuit design - - For details, see HTS221 datasheet. 1 SPI - serial peripheral interface Subject to general operating conditions for VDD and TOP Figure 3. 5A 6Out Hi/Lo Side 3-Phase Brdg Inv 28Pin SOIC W. The candidate replacement is SHT40-AD1B from Sensirion. Figure 1. Mar 3, 2021 · Note the following bullets in the Github source code, modify it, and write it to ESP32 leaf. 54-mm pitch male connector. hts221的介绍不细说,误差什么的去看手册吧~只说说它支持SPI 及 IIC通信,感觉相对来说,在传感器方面似乎iic用的更多. An implementation of Not all of these may apply to the “st,hts221” compatible. The main mechanical and geometric parameters in the final application must be considered as well as optimizing Technical note HTS221 digital humidity sensor: reference design implementation . 在最终客户应用中集成的硬件指南和参考设计。 2018 年9 月. The HTS221 Humidity Sensor block measures relative humidity and ambient temperature using the HTS221 humidity sensor interfaced with the Arduino ® hardware. nrf52832驱动温湿度传感器hts221. Key timing specifications of HTS221 and SHT4x. com. 3 %âãÏÓ 1 0 obj >stream endstream endobj 2 0 obj > endobj 5 0 obj > endobj 6 0 obj > endobj 7 0 obj > endobj 8 0 obj > endobj 9 0 obj > endobj 10 0 obj > endobj 11 0 obj > endobj 12 0 obj > endobj 13 0 obj > endobj 14 0 obj > endobj 15 0 obj > endobj 16 0 obj > endobj 17 0 obj > endobj 18 0 obj > endobj 19 0 obj > endobj 20 0 obj > endobj 21 0 obj > endobj 22 0 obj > endobj 23 0 obj HTS221 Application hints 31 4 Application hints Figure 5. The integration of the HTS221 relative humidity sensor in portable devices (PDs) such as smart phones and wearable devices, or in weather stations or air conditioning equipment shall be implemented without compromising sensor performance. Key differences Parameter HTS221 SHT4x Application Note Prepared by King Wang 09-2019 . 5 Hz modes HTS221 Application hints 31 4 Application hints Figure 5. SPI slave timing values The table below lists all the currently available application notes and indicates which devices the documents are relevant to. But In the first step to initialize the sensor and set the parameters, I have a problem. Thanks in The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. We work in IoT, IOS app, android app, embedded design, sensor design, raspberry pi, arduino, beaglebone, particle electron, particle photon, Bluetooth. Want to measure the humidity of your bathroom? Sure! How about your mushroom farm? Perfect! The HTS221 lets you choose between a 3-wire SPI or the ever-popular I2C which only needs two wires for data. The purpose of this section is to provide a step by step description on how to interface with the HTS221 sensor to get temperature values and to display them on a terminal. UM2743 Extension pin header for modem 8. HTS221 HTS221 Sensor parameters and electrical specifications 33 2. The main mechanical and geometric parameters in the final application must be considered as well as optimizing Provides the HTS221 driver, part of the STM32Cube BSP Component for all STM32xx series. TN1426. SPI slave timing values Jan 13, 2023 · View and download LM2596 application note 5Pages, LM2596 DC-DC Converters Conv DC-DC 4. 1 Communication interface characteristics 2. Release note Details about the content of this release are available in the release note here . Resources. The main mechanical and geometric parameters in the final application must be considered as well as optimizing HTS221 Application hints 31 4 Application hints Figure 5. com, providing a high-level reference to guide the user in replacing STMicroelectronics HTS221 sensor Jan 13, 2023 · View and download IR2130 application note 30Pages, IR2130 FET Drivers Driver 600V 0. AN145 – HR1211 MULTI-MODE PFC + CURRENT MODE LLC COMBO AN145 Rev. Key differences Parameter HTS221 SHT4x This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Tool resources. This is information on a product in full production. Contact. It includes a sensing element and a mixed signal ASIC to provide the measurement information through digital serial interfaces. 7 to 3. It includes a sensing element and a mixed signal ASIC to provide measurement information through the I 2 C or SPI digital serial interface. HTS221 Capacitive digital sensor for relative humidity and temperature Datasheet - production Lutron Design Files and AutoCAD® Application Note: English (. . A polymer dielectric planar capacitor structure capable of detecting relative humidity variations makes up the sensor element, which is made via a special ST method. Key differences Parameter HTS221 SHT4x Jun 23, 2017 · Hi Quentin. IR2130 application note download. Key differences Parameter HTS221 SHT4x STM32 core support for Arduino. Kindly suggest any application note, reference document, technical note etc. HTS221 Application Note ST Microelectronics Temperature Sensor 26 page, HTS221 STMICROELECTRONICS HTS221 Humidity Sensor, 6%, 3. (The ‘depends on’ condition includes propagated dependencies from ifs and menus. 3 C Relative Humidity:40% <repeats endlessly every 2 seconds> The HTS221 Humidity Sensor block measures relative humidity and ambient temperature using the HTS221 humidity sensor interfaced with the Nucleo/STM32L475-Discovery board. HTS221 - pavolgaj/Arduino_Core_STM32 GitHub Wiki Background information and application notes on electronic components | Assistance with circuit diagrams, EMC, reference notes, technical support. ). The purpose of this technical note is to provide supplementary information regarding product evaluation and the implementation of two reference designs for the HTS221 digital humidity sensor (the STEVAL- Jan 13, 2023 · View and download IR2111 application note 30Pages, IR2111 Driver 600V 0. HTS221TR ST Microelectronics datasheet PDF, 15 pages, view HTS221TR User Reference Manual Guide & Application Note online, Humidity Sensor, 6%, 3. Default: 0 Dec 30, 2024 · A CMSIS-RTOS2-wrapped FreeRTOS application for the STM32L4 IoT Discovery Kit that collects real-time temperature and humidity data from the onboard HTS221 sensor over I2C and queues it up to be asynchronously displayed to an UART console by an egress task - GitHub - kitnhl/weather-station-kit: A CMSIS-RTOS2-wrapped FreeRTOS application for the STM32L4 IoT Discovery Kit that collects real-time CONFIG_IIS2ICLX_EXT_HTS221¶. STEVAL-STRKT01 block diagram and power management architecture Li-Ion battery charger with switches GNSS module pressure LIV3 LORA_VDD D_VDD STUSB1600_VDD D_VDD LIS2DW12_VDD V LPS22HB HTS221 TCXO VDD (*) STUSB1600A USB BATMS SW_SEL STBC02_SYS TCXO One of the following mode constants: HTS221_MODE. View Notes - HTS221humidity_and_tempeprature_Sensor. Parameter Symbol Conditions HTS221 SHT4x Unit Min. 5 %€ ‚ƒ 1 0 obj > stream x í\Ýn 9–ö£ÔÝ$hDâ?‹ Ac ;N Ýé âÌd# Š­8šv$C’»;o³O° ¸»ßG²¤’\,KJº ;3 â*ªÈCòðüó ¦ •­¬ 本软件包是为 ST HTS221 温湿度传感器提供的通用传感器驱动包。通过使用此软件包，开发者可以快速的利用 RT-Thread 将此传感器驱动起来。 HTS221是意法半导体（STMicroelectronics）生产的小体积、数字式温湿度传感器IC。数据输出 This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Oct 14, 2015 · The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. Key differences Parameter HTS221 SHT4x The hts221 object reads relative humidity and ambient temperature using the HTS221 sensor connected to the I2C bus of the Arduino ® hardware. h. SPI slave timing diagram Note: Measurement points are done at 0. This sensor comprises of a sensing element to measure the relative humidity and temperature. 尝试使用TWI读取温度湿度传感器hts221. For further details, refer to the HTS221 and SHT4x datasheets. Part Datasheet Search Part Stock HTS221 Sensor parameters and electrical specifications 33 2. Contribute to stm32duino/Arduino_Core_STM32 development by creating an account on GitHub. Feb 22, 2022 · Hello:) I am trying to read temperature and humidity data from HTS221, which is located on arduino nano ble sense. device address on i2c bus This property This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. センサーの稼働は、0x20のRegisterアドレスで設定できる。7bit目を1を設定すると、センサーが動き出し、0にするとセンサーが停止する。 Oct 27, 2021 · The HTS221 is a super-compact relative humidity and temperature sensor. The HTS221 is an ultracompact sensor for relative humidity and temperature. A simple reader example for the HTS221 humidity sensor. HTS221 Application hints 30 4 Application hints Figure 5. reg. TN1218 Technical note Interpreting humidity and temperature readings in the HTS221 digital humidity sensor Introduction The purpose of Oct 14, 2015 · The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. 1. ISM330DHCX_SENSORHUB && ISM330DHCX && SENSOR (Includes any dependencies from ifs and menus. The HTS221 humidity sensor measures relative humidity (RH) and temperature (T) and stores the values as two's complement Mar 19, 2018 · The HTS221 is a tiny (2x2x0. The HTS221 is an ultra-compact sensor for relative humidity and temperature. CONTINUOUS is selected. ) config HTS221_THREAD_STACK_SIZE int "Thread stack size" default 1024 depends on HTS221_TRIGGER_OWN_THREAD && HTS221 && SENSOR help Stack size of thread used by the driver to handle interrupts. A deep-dive transition guide, technical note TN1426, is available on www. Application note HTS221 digital humidity sensor: hardware guidelines for system integration . 1. ) HTS221_Error_et HTS221_Get_Temperature(int16_t *value) int16_t T0_out, T1_out, T_out, T0_degC_x8_u16, T1_degC_x8_u16; The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. Note that all signals that are started with FFU are not used with the current module version. Key differences Parameter HTS221 SHT4x Example project in Atmosphere IoT using nRF52840 DK with HTS221 Temperature and Humidity sensor - marbiala80/HTS221-Example // Note: 1 Hz, 7 Hz, and 12. This stm32-hts221 MCU component repository is one element common to all STM32Cube MCU embedded software packages, providing the STM32-HTS221 BSP MEMS component part. To save a copy of an application note, right-click on the document title and choose “Save target as…” or "Save link as". View Notes - HTS221_techNote. ST Micro’s HTS221 is a “capacitive digital sensor for relative humidity and temperature” that can be used over either I²C STEVAL-SMARTAG1 Evaluation Board, ST25DV64K, STM32L031K6, LIS2DW12, LPS22HB, HTS221, NFC / RFID Tag, RF / IF %PDF-1. 9. hts221は、相対湿度および温度を出力する超小型センサです。センサ･エレメントおよびミックスド･シグナルasicを搭載しており、デジタル･シリアル･インタフェースを介して測定情報を出力します。 We work in IoT, IOS app, android app, embedded design, sensor design, raspberry pi, arduino, beaglebone, particle electron, particle photon, Bluetooth. HTS221 - Capacitive digital sensor for relative humidity and temperature, , STMicroelectronics The hts221 object reads relative humidity and ambient temperature using the HTS221 sensor connected to the I2C bus of the Arduino ® hardware. I have a problem with humidity measurement. Key differences Parameter HTS221 SHT4x May 28, 2024 · STM32 core support for Arduino. 6V, 0% to 100% Relative Humidity, HLGA, 6Pins, 10 s Electronica 2024 : AiPCBA will participate in the Electronica 2024 trade fair, held from November 12 to 15, 2024, in Munich, Germany. 5 Hz High rH sensitivity: 0. Min. The main mechanical and geometric parameters in the final application must be considered as well as optimizing Oct 4, 2016 · Hi All, I am having Arduino UNO and trying to connect it with different sensor. Saved searches Use saved searches to filter your results more quickly hts221_reader HTS221 Humidity Sensor . Go to repository. Enable HTS221 as external sensor. 3V logic level devices like a Feather M4 or Raspberry Pi of your choice. 6 V Low power consumption: 2 μA @ 1 Hz ODR Selectable ODR from 1 Hz to 12. The HTS221 humidity sensor measures relative humidity (RH) and temperature (T) and store the values We work in IoT, IOS app, android app, embedded design, sensor design, raspberry pi, arduino, beaglebone, particle electron, particle photon, Bluetooth. 前言. MX FreeRTOS, actually sect. Substitute the following constants for the information of the WiFi to be accessed. Nov 8, 2022 · This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. html at main · STMicroelectronics/stm32-hts221 This document is intended to provide usage information and application hints related to ST’s LSM6DSO iNEMO inertial module. October 2015 DocID026333 Rev 3 1/31 HTS221 Capacitive digital sensor for relative humidity and temperature Jan 29, 2017 · 以下のフローでhts221を使用します。 ワンショットモードで温度と湿度を取得しています。 ワンショットモードでは、プログラム側でトリガーを掛け、湿度と温度の更新を行います。 hts221をパワーオンする ctrl_reg1レジスタのpdビットを「1」に設定します。 This technical note provides a high-level reference to guide the user in replacing the HTS221 humidity sensor with sensors from the SHT4x family from Sensirion and outlines important differences to be considered in the design-in processes. Introduction . You can also select an output data rate for the measured values in the block. Key differences Parameter HTS221 SHT4x The X-NUCLEO-IKS01A1 is a motion MEMS and environmental sensor expansion board for the STM32 Nucleo. HTS221 Capacitive digital sensor for relative humidity and temperature Datasheet -production data Features 0 to 100% relative humidity range Supply voltage: 1. SPI slave timing values The integration of the HTS221 relative humidity sensor in portable devices (PDs) such as smart phones and wearable devices, or in weather stations or air conditioning equipment shall be implemented without compromising sensor performance. SHT4x datasheet. com View and download HTS221 application note (26 Pages), HTS221 Temperature Sensor STMICROELECTRONICS HTS221 Humidity Sensor, 6%, 3. Only required when HTS221_MODE. 0 www. Attach the HTS221 sensor to the I2C pins on the hardware. %PDF-1. HTS221 is used to read relative humidity. The HTS221 humidity sensor measures relative humidity (RH) and temperature (T) and stores the values as two's complement One of the following mode constants: HTS221_MODE. TN1426 - Rev 1 page 10/13. Key differences Parameter HTS221 SHT4x CONFIG_ISM330DHCX_EXT_HTS221¶. 6V, 0% to 100% Relative Humidity, HLGA, 120 C, 6. Key differences Parameter HTS221 SHT4x HTS221_Error_et HTS221_Get_Temperature(int16_t *value) int16_t T0_out, T1_out, T_out, T0_degC_x8_u16, T1_degC_x8_u16; The purpose of this technical note is to guide the user in the interpretation of humidity and temperature values stored in the registers of the HTS221 device. 004% rH/LSB Humidity accuracy: ± 3. 6V, 0% to 100% Relative Humidity, HLGA, 6Pins, 10 s HTS221 Sensor parameters and electrical specifications 33 2. Jan 13, 2023 · LM311 application note download. Jan 19, 2016 · Power onと使用可能かどうかの確認. pdf) RA2 Select Homeowner Training Checklist: English (. HTS221_AD_CALIB_F 0x3F HTS221 specific methods. LM2596 application note download. 3 C Relative Humidity:40% Temperature:25. 9mm) MEMS environmental sensor HTS221. 3 Timing specifications. The SHT4x or HTS221 datasheet is available from the Sensirion or ST website, respectively: SHT4x datasheet HTS221 datasheet For assistance in transitioning from HTS221 to SHT4x, consult Sensirion directly at contact Sensirion or by email at partners-support@sensirion. Name. com 2 STM32 core support for Arduino. pdf) Lutron Design Files and Bluebeam® Revu® Application Note: English (. pdf) QSE-CI-NWK-E Phantom Button User Guide for integrating Sivoia QS Shades and Venetian Blinds: English (. The hts221 object reads relative humidity and ambient temperature using the HTS221 sensor connected to the I2C bus of the Arduino ® hardware. The main mechanical and geometric parameters in the final application must be considered as well as optimizing hts221 An application note describing how to interpret the temperature and humidity readings is here For this lab you will not have to program the sensors at such a low-level – as a start, I have provided example programs using each of the two sensors as will as configuration and Makefile to assist in building working code. 因为也用到了很多其他iic的设备,所以直接使用lps22hb的iic了~ One of the following mode constants: HTS221_MODE. Key differences Parameter HTS221 SHT4x Since the HTS221 is a super small 2mm square, they've put it on a breakout board with level shifting and a power regulator, so it's easy to use on a breadboard with either a 5V logic level device like a Metro 328 or Arduino Uno, or with 3. Key differences Parameter HTS221 SHT4x May 12, 2017 · Posted on May 12, 2017 at 12:04 Hello. The HTS221 humidity sensor measures relative humidity (RH) and temperature (T) and stores the values as two's complement HTS221: capacitive digital sensor for relative humidity and temperature; VL53L1X: long range Time-of-Flight sensor based on ST FlightSense technology; STEVAL-BCN002V1D programming board: program and debug firmware running on sensor board; Contents. com, providing a high-level reference to guide the user in replacing STMicroelectronics HTS221 sensor The HTS221 Humidity Sensor block measures relative humidity and ambient temperature using the HTS221 humidity sensor interfaced with the Nucleo/STM32L475-Discovery board. DocID028002 Rev 1 [English Rev 1] 1/14. seems it is necessary to write own HTS221_WriteReg(RegAddr, NumByteToWrite, Data) function using examples in i. uaxkxsq xufoab bse nmmexxh rvowu vzmpo jwntt cwwyyfau fkma ormfzmac