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CONTENTS

Unit ENV III

SKU:U001-C

Description

ENV III is an environmental sensor that integrates SHT30 and QMP6988 internally to detect temperature, humidity, and atmospheric pressure data. SHT30 is a high-precision and low-power digital temperature and humidity sensor, and supports I2C interface (SHT30:0x44 , QMP6988:0x70).QMP6988 is an absolute air pressure sensor specially designed for mobile applications, with high accuracy and stability, suitable for environmental data collection and detection types of projects.

Product Features

  • Simple and easy to use
  • High accuracy
  • I2C communication interface
  • HY2.0-4P interface, support platform UIFlow , Arduino
  • 2x LEGO compatible holes

Include

  • 1x ENV-III Unit
  • 1x HY2.0-4P Cables

Applications

  • Weather station
  • Storage barn environment monitoring

Specification

Resources Parameter
Maximum temperature measurement range -40 ~ 120 ℃
Highest measurement accuracy 0 ~ 60 ℃/±0.2℃
Humidity measurement range/error 10 ~ 90 %RH / ±2%
Maximum measured value of air pressure/resolution/error 300 ~ 1100hPa / 0.06Pa / ±3.9Pa
Communication protocol I2C: SHT30(0x44), QMP6988(0x70)
Working temperature 32°F to 104°F (0°C to 40°C )
Net weight 5g
Gross weight 17g
Product Size 24*32*8mm
Package Size 136*92*13mm
Case Material Plastic ( PC )

ENV version scheme comparison

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

PinMap

M5Core(PORT A) GPIO22 GPIO21 5V GND
ENV III Unit SCL SDA 5V GND

Schematic

Module Size

module size

Example

Arduino

UIFlow

UIFlow1.0 UIFlow1.0 Blockly env Instructions for use
UIFlow1.0 Blockly env Instructions for use
How to use Blockly env on the UIFlow 1.0 graphical programming platform and related API instructions
UIFlow2.0 UIFlow2.0 Unit env Docs
UIFlow2.0 Unit env Docs
How to use Unit env and related API instructions in the UIFlow2.0