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Unit ENV-II

SKU:U001-B

Description

Unit ENV-II is an environmental sensor that integrates SHT30 and BMP280 internally for detecting temperature, humidity, and atmospheric pressure data. SHT30 is a high-precision, low-power digital temperature and humidity sensor that supports the I2C interface (SHT30: 0x44, BMP280: 0x76). BMP280 is an absolute pressure sensor designed for mobile applications with high accuracy. It is suitable for use in small, low-power terminals. For projects that require quick collection and detection of environmental data, Unit ENV-II is a good choice that balances performance and cost-effectiveness.

Features

  • Easy to use
  • High accuracy
  • Supports I2C
  • HY2.0-4P interface, supports platforms UIFlow , Arduino .
  • 2 x LEGO compatible holes

Includes

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

Applications

  • Weather stations
  • Grain storage environment monitoring

Specifications

Specification Parameter
Maximum temperature range -40 ~ 120 ℃
Highest measurement accuracy 0 ~ 60 ℃/±0.2℃
Humidity range/error 10 ~ 90 %RH / ±2%
Atmospheric pressure range/error 300 ~ 1100hPa / ±1hPa
Communication protocol I2C:SHT30 (0x44), BMP280 (0x76)
Operating temperature 0 ~ 60°C
Net weight 5g
Gross weight 17g
Product dimensions 24.2 x 32.2 x 8.1mm
Packaging dimensions 67 x 53 x 12mm
Casing material Plastic (PC)

Schematics

PinMap

Unit ENV-II

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

Datasheets

Softwares

Arduino

UiFlow1

UiFlow2

EasyLoader

Easyloader Download Link Note
Unit ENV-II Test Easyloader download /

Video

  • Display temperature, humidity, and atmospheric pressure data.

Product Comparison

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

Comparison between SHT30 and DHT12

/ SHT30 DHT12
Maximum temperature range -40 ~ 120 ℃ -20 ~ 60 ℃
Temperature measurement error 0 ~ 60 ℃/±0.2℃ ±0.2℃
Humidity range/error 10 ~ 90 %RH / ±2% 20 ~ 95 %RH/0.1%