pdf-icon

Unit ENV-IV

SKU:U001-D

Description

Unit ENV-IV is an environmental sensor unit embedded with SHT40 and BMP280 sensors for measuring temperature, humidity, and atmospheric pressure data. The SHT40 is a high-precision, low-power digital temperature and humidity sensor that supports the I2C interface (SHT40 I2C address: 0x44). The BMP280 is an absolute pressure sensor that provides high-precision atmospheric pressure measurements (BMP280 I2C address: 0x76). It is suitable for meteorological monitoring, indoor environment monitoring, agriculture and horticulture, and industrial automation.

Features

  • Integrated sensors (Temperature and humidity sensor SHT40, Pressure sensor BMP280)
  • High precision and low power consumption
  • I2C communication interface (SHT40 I2C address: 0x44, BMP280 I2C address: 0x76)
  • Real-time monitoring
  • Multi-platform programming with Arduino UIFlow

Includes

  • 1 x Unit ENV-IV
  • 1 x HY2.0-4P Grove connection cable (20cm)

Applications

  • Meteorological monitoring
  • Indoor environment monitoring
  • Agriculture and horticulture
  • Industrial automation

Specifications

Specification Parameter
SHT40 Measurement Range -40 ~ 125 °C, 0 ~ 100 %RH
BMP280 Measurement Range 300 ~ 1100hPa
SHT40 Measurement Accuracy ±0.2 °C, ±1.8 %RH
BMP280 Measurement Accuracy ±0.12hPa
Communication Protocol I2C: SHT40 (0x44), BMP280 (0x76)
Casing Material Plastic (PC)
Product Dimensions 32 x 24 x 8mm
Package Dimensions 136 x 92 x 13mm
Product Weight 3.9g
Gross Weight 9.3g

Schematics

PinMap

Unit ENV-IV

HY2.0-4P Black Red Yellow White
PORT.A GND 5V SDA SCL

Model Size

module size

Datasheets

Softwares

Arduino

UiFlow1

UiFlow2

EasyLoader

Easyloader Download Link Note
Unit ENV-IV Test Example Easyloader download /

Video

  • Example of measuring temperature, humidity, and atmospheric pressure

Product Comparison

ENV I ENV II ENV III ENV IV ENV PRO
DHT12+BMP280 SHT30+BMP280 SHT30+QMP6988 SHT40+BMP280 BME688