- Model: GY-BME280-3.3
- Chip: BME280
- Power Supply: 3.3-5VDC
- Peak Current: 1.12mA
Description:
BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of weather/environmental sensing and can even be used in I2C. This precision sensor from Bosch is the best low-cost sensing solution for measuring humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter or better accuracy! The BME280 is the next-generation of sensors from Bosch, and is the upgrade to the BMP085/BMP180/BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. For simple easy wiring, go with I2C.
Specification:
| Model | GY-BME280-3.3 |
| Chip | BME280 |
| Power Supply | 3.3-5VDC |
| Peak Current | 1.12mA |
| Air Pressure Range | 300-1100hPa (equi. to +9000…-500m above sea level) |
| Temperature Range | -40 to +85 °C |
| Digital Interfaces | I2C (up to 3.4 MHz) |
Features:
- Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
- Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V
- VDDIO interface voltage range: 1.2 V to 3.6 V
- Current consumption 1.8 uA @ 1 Hz humidity and temperature
- 2.8 uA @ 1 Hz pressure and temperature
- 3.6 uA @ 1 Hz humidity, pressure and temperature
- 0.1 uA in sleep mode
- Operating range -40…+85 C, 0…100 % rel. humidity, 300…1100 hPa- Humidity sensor and pressure sensor can be independently enabled/disabled
Package Included:
1 x GY-BME280-3.3 High-precision atmospheric pressure altimeter I2C SPI Breakout Barometric Temperature Humidity Module