SensorsintermediateArduino Uno
STM32: BMP280 Weather Sensor (I2C)
Read temperature and pressure from a BMP280 over I2C1 on an STM32 Blue Pill (SCL=PB6, SDA=PB7). The sensor runs as a QEMU I2C slave; values stream to the Serial Monitor. Demonstrates the STM32 hardware I2C master peripheral end to end.
What you'll simulate
- ✓Real Arduino Uno emulation — cycle-accurate, no hardware needed
- ✓1 interactive component on the canvas
- ✓Auto-installs: Adafruit BMP280 Library, Adafruit Unified Sensor
- ✓Serial Monitor included — see output in real time