M5Stack M5StickC ENV III HAT


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Description

ENV III HAT is a multifunctional environmental sensor adapted to the M5StickC series. It integrates SHT30 and QMP6988 internally to detect temperature, humidity, and atmospheric pressure data. SHT30 (0x44) is a high-precision, low-power digital temperature sensor. Humidity sensor. QMP6988 (0x56) is an absolute air pressure sensor specially designed for mobile applications with high accuracy. For projects that require rapid collection and detection of environmental data, ENV-III HAT is a balanced performance Good choice with cost performance.

Features

  • Temperature, humidity, air pressure

  • High reliability and long-term stability

  • High accuracy

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(0x56)

Working temperature

32°F to 104°F (0°C to 40°C )

Net weight

4g

Gross weight

8g

Product Size

15*24*14mm

Package Size

136*92*20mm

Case Material

Plastic ( PC )

PinMap

M5StickC
GPIO26
GPIO0
3.3V
GND

ENV III HAT

SCL

SDA

3.3V

GND

Schematic

Example

Arduino

UIFlow example

UIFlow

  • get pressure

  • get temperature

  • get humidity

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