SKU:U001-B
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.
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 |
Casing material | Plastic (PC) |
Product Size | 32.0 x 24.0 x 8.0mm |
Product Weight | 4.5g |
Package Size | 138.0 x 93.0 x 9.0mm |
Gross Weight | 9.9g |
HY2.0-4P | Black | Red | Yellow | White |
---|---|---|---|---|
PORT.A | GND | 5V | SDA | SCL |
Easyloader | Download Link | Note |
---|---|---|
Unit ENV-II Test Easyloader | download | / |
Product Compare | Unit ENV![]() | Unit ENV-II![]() | Unit ENV-III![]() | Unit ENV-IV![]() | Unit ENV-Pro![]() |
---|---|---|---|---|---|
Sensor | DHT12+BMP280 | SHT30+BMP280 | SHT30+QMP6988 | SHT40+BMP280 | BME688 |
Data Type Detected | Temperature+Pressure+Humidity | Temperature+Pressure+Humidity | Temperature+Pressure+Humidity | Temperature+Pressure+Humidity | Temperature+Pressure+Humidity+Gas |
Interface | I2C | I2C | I2C | I2C | I2C |
I2C Address | DHT12:0x5C BMP280:0x76 | SHT30:0x44 BMP280:0x76 | SHT30:0x44 QMP6988:0x70 | SHT40:0x44 BMP280:0x76 | BME688:0x77 |
Accuracy | Temp: ±0.5℃ Humidity: ±5%RH Pressure: ±0.12 hPa | Temp: ±0.2℃ Humidity: ±2%RH Pressure: ±0.12 hPa | Temp: ±0.2℃ Humidity: ±2%RH Pressure: ±0.12 hPa | Temp: ±0.2℃ Humidity: ±1.8%RH Pressure: ±0.12 hPa | Temp: ±0.5℃ Humidity: ±3%RH Pressure: ±0.12 hPa |
Range | Temp: -20~60℃ Humidity: 20~95%RH Pressure: 300~1100 hPa | Temp: -40~125℃ Humidity: 0~100%RH Pressure: 300~1100 hPa | Temp: -40~125℃ Humidity: 0~100%RH Pressure: 300~1100 hPa | Temp: -40~125℃ Humidity: 0~100%RH Pressure: 300~1100 hPa | Scan speed: 10.8 seconds |