Temperatūros ir drėgmės jutiklis SHT45, I2C, ±0,1°C, ±1% RH

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Prekė: Temperatūros ir drėgmės jutiklis SHT45, I2C, ±0,1°C, ±1% RH. Kategorija: Jutikliai.

• Gamintojas: not specified
• Modelis: 5904036871519

It enables accurate digital measurement of temperature and relative humidity of air. The SHT45 sensor is distinguished by high precision, factory calibration and low energy consumption.

Communication via the popular I²C bus allows easy use of the module in weather stations, automation, condition monitoring systems and IoT devices.

KEY ADVANTAGES

• Simultaneous temperature and humidity measurement
• Typical temperature accuracy ±0.1°C
• Typical humidity accuracy ±1% RH
• Factory sensor calibration
• Digital communication via I2C bus
• Measurement resolution 16 bits
• Fixed I2C address 0x44
• Low power consumption
• Compact dimensions 13 × 11 mm
• Mounting hole for easy module installation
• Pull-up resistors for I2C bus lines
• Includes 1×4 goldpin header
• TECHNICAL SPECIFICATION
• VIN – module power supplyGND – groundSCL – I2C clock lineSDA – I2C data lineEXAMPLE APPLICATIONShome and professional weather stationsdigital thermometers and hygrometers environmental condition monitoring systems home and building automationIoT devices measurement data loggers ventilation and air conditioning systems incubators and measurement chambers greenhouses and crop control systems projects with microcontrollers operating with 3.3V logic battery-powered devices
• MODULE PINOUT
• module model: GY-SHT45
• measurement chip: SHT45
• measured values: temperature and relative humidity
• temperature measurement range: -40°C to 125°C
• typical temperature accuracy: ±0.1°C
• humidity measurement range: 0 to 100% RH
• typical humidity accuracy: ±1% RH
• communication interface: I2C
• I2C address: 0x44
• resolution: 16 bits
• supply voltage: 1.08–3.6 V
• recommended supply voltage: 3.3 V
• board dimensions: approximately 13 × 11 mm

COMPACT AND EASY TO INSTALL

The small size of the module also allows it to be used in devices with limited space. The mounting hole allows you to securely screw on the tile, while the included goldpin strip allows you to customize the mounting method to fit your specific project.

CONTENTS OF THE SET

• 1 × GY-SHT45 temperature and humidity sensor module
• 1 × unsoldered goldpin strip 1×4

IMPORTANT INFORMATION

The module does not have a voltage regulator or a logic level converter. The recommended power supply is 3,3 V. Do not connect the module directly to the power supply or 5 V logic signals.

In the case of cooperation with a controller using 5 V logic, an appropriate two-way converter of logical levels I²C should be used. The included goldpin strip requires self-soldering.

Specifications