ENV II HAT
Description
ENV II HAT is an environment sensor which can sense temperature, humidity and atmospheric pressure. It is built with SHT30, BMP280 and BMM150 sensors, it is programmed over I2C. SHT30 is a digital temperature and humidity sensor with high precision and low power consumption. BMP280 is an absolute barometric pressure sensor which is especially designed for mobile applications. BMM150 is a magnetometer, which can be used to monitor the change of magnetic field and the direction of magnetic field.It offers the highest flexibility to optimize the device regarding power consumption, resolution and filter performance.
Product Features
- Measurement of temperature, humidity, air pressure and magnetic field
- High reliability and long-term stability
- High-precision
Include
- 1x ENV II HAT
- 1x Double faced adhesive tape
Applications
- Weather station
- Storage barn environment monitoring
Specification
| Resources | Parameter |
|---|---|
| Max temperature measuring range | -40 ~ 120 ℃ |
| Typical temperature tolerance | 0 ~ 60 ℃/±0.2℃ |
| Humidity measuring range | 10 ~ 90 %RH / ±2% |
| Air pressure measuring range | 300 ~ 1100hPa / ±1hPa |
| Communication protocol | I2C:SHT30(0x44),BMP280(0x76),BMM150(0x10) |
| Operating temperature range | 0°C to 60°C |
| Magnetic field range typical | ±1300μT (x, y-axis), ±2500μT (z-axis), resolution 0.3μT |
| Net weight | 4g |
| Gross weight | 8g |
| Product Size | 15*24*14mm |
| Package Size | 35*36*18mm |
| Case material | Plastic ( PC ) |
Comparison between SHT30 and DHT12
| / | SHT30 | DHT12 |
|---|---|---|
| Max temperature measuring range | -40 ~ 120 ℃ | -20 ~ 60 ℃ |
| Typical temperature resolution | 0 ~ 60 ℃/±0.2℃ | ±0.2℃ |
| Humidity measuring range/resolution | 10 ~ 90 %RH / ±2% | 20 ~ 95 %RH/0.1% |
EasyLoader
EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.
Display temperature, humidity and atmospheric pressure data.
PinMap
| M5StickC | GPIO26 | GPIO0 | 5V | GND |
|---|---|---|---|---|
| ENV II HAT | SCL | SDA | 5V | GND |
Schematic
Related Link
Example
Arduino
UIFlow
