€35,13 incl. VAT
Based on Bosch BME280, we made this low-cost and high-precision environmental sensor — the Grove – BME280 Environmental Sensor (Temperature Humidity Barometer), support I2C and SPI.
Grove – Temp&Humi&Barometer Sensor (BME280) is a breakout board for Bosch BMP280 high-precision, low-power combined humidity, pressure, and temperature sensor. This module can be used to measure temperature, atmospheric pressure and humidity accurately and fast.
| Input voltage | 3.3V or 5V |
| I/O voltage | 3.3V or 5V |
| Operating current | 0.4mA |
| Operating temperature | -40 – 85 ℃ |
| Atmospheric pressure sensor measurement range | 300 – 1100 hPa (1 hPa= one hundred Pa) with ±1.0 hPa accuracy |
| Temperature sensor measurement range | -40 – 85 ℃, with ±1.0°C accuracy |
| Humidity sensor measurements range | 0% – 100% relative humidity , with ±3% accuracy |
| Measurement modes | Piezo & Temperature, forced or periodic |
| Chip | BME280 |
| Interface Bus | SPI, I2C (use either one of them) |
| Weight | 3.2 g (for breakout board), 9.3 g for whole package each piece |
| Dimensions | 40 (length) × 20 (width) mm |
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