The humidity measurement accuracy is ±3% with a hysteresis of 2% or better, and the temperature reading accuracy is within 0.5°C. A precise altitude measurement function makes the BME280 a perfect match for applications such as indoor navigation with floor tracking, where exceptional accuracy, low temperature deviation, and high resolution are required.
Key features:
• Best-in-class response time of less than 1 second
• Current consumption of 3.6 µA at 1 Hz and 0.1 µA in off mode
• High relative accuracy of ±0.12 hPA
• 2.5 x 2.5 mm² size and 0.93 mm height in a space-saving 8-pin LGA package
Specifications
Accuracy Condition: 20 to 80% RH
Response Time: 1 sec at 0 to 90% RH
Long-Term Stability: 10 to 90% RH per year
Output Type: Digital
Combined Humidity & Temperature: Yes
Supply Voltage: 1.71 to 3.6 V.
