The BMP280 requires waiting periods between triggering a measurement and reading the result (typically 5–40 ms depending on oversampling). Proteus simulations run at infinite speed—your code may work in simulation but miss timing constraints on real hardware.
BMP280 Proteus Library
| Parameter | Specification | |-----------|---------------| | Pressure Range | 300 – 1100 hPa (covering altitudes from −500 m to 9000 m above sea level) | | Pressure Accuracy | ±1.0 hPa (absolute) | | Temperature Range | −40°C to +85°C | | Temperature Accuracy | ±1.0°C | | Supply Voltage | 1.8 V – 3.6 V | | Current Consumption | As low as 2.7 µA at 1 Hz sampling rate | | Communication Interfaces | I2C and SPI | | Package Dimensions | 2.0 × 2.5 × 0.95 mm (8‑pin LGA) | bmp280 proteus library
Proteus simulation speed depends on: