ENV IV Unit with Temperature Humidity Air Pressure Sensor (SHT40+BMP280)

M5StackSKU: U001-D
Sale price £5.80
incl. VAT
excl. VAT
Only 3 units left

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This unit is an environmental sensor that integrates the SHT40 and BMP280 sensors and is designed for measuring temperature, humidity, and atmospheric pressure data. The SHT40 is a high-precision, low-power digital temperature and humidity sensor, supporting the I2C interface (SHT40 address: 0x44). The BMP280, on the other hand, is a pressure sensor known for its high accuracy in atmospheric pressure measurements, with an I2C address of 0x76. This sensor unit finds applications in various fields, including meteorological monitoring, indoor environmental control, agriculture and horticulture, and industrial automation.


  • 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 monitor
  • Multi-platform programming Arduino UIFlow


Resources Parameters
SHT40 Measure Range (Temperture/Humidity) -40 ~ 125 °C, H40 ~ 100 % RH
BMP280 Measure Range (Presure) 300 ~ 1100hPa
SHT40 Measure Accuracy ±0.1 °C, ±1.5 % RH
BMP280 Measure Accuracy ±0.12hPa
Communication Protocol I2C:SHT40 (0x44), BMP280 (0x76)
Shell Material Plastic (PC)
Product Size 32 x 24 x 8mm
Package Size 136 x 92 x 13mm
Product Weight 3.9g
Package Weight 9.3g


Package Contents

  • 1x ENV IV Unit
  • 1x Grove Cable (20cm)

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