Hat ENV-III
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
Include
- 1x ENV III HAT
- 1x double-sided tape
Applications
- Weather station
- Storage barn environment monitoring
Specifications
| 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
Related Link
Example
Arduino
UIFlow example
UIFlow
- get pressure
- get temperature
- get humidity
