AeroMetric:

STM32 Nucleo 64 Particulate Matter Monitoring System

Monitor and visualize particulate matter levels using an STM32 Nucleo 64 board, PMS5003 sensor, a passive buzzer for alerts, and an 8x64 matrix display for data visualization.

Materials Needed

• STM32 Nucleo board
• Breadboard
• PMS5003 Particulate Matter Sensor
• Passive Buzzer
• Matrix Display (8x64)
• Jumper wires

Instructions

1. Setting Up the Nucleo Board:

• Place on a non-conductive surface.
• Ensure all pins are straight.

2. Setting Up the Breadboard:

• Position next to the Nucleo board.
• Ensure clean and accessible power rails.

3. Connecting the PMS5003:

• Connect to the breadboard as per design.
• Ensure correct wiring of polarity and data pins.

4. Setting Up the Passive Buzzer:

• Insert onto the specified pins on the Nucleo board.

5. Connecting the Matrix Display:

• Position near the setup, connect to Nucleo board as per design.
• Ensure correct connections of data, clock, CS, power, and ground lines.

6. Wiring the Components:

• Make necessary connections as shown in the design.
• Ensure firm connections with no risk of short-circuiting.

7. Final Checks:

• Double-check all connections against design.
• Ensure powered off Nucleo board before making or changing connections.

8. Power Up:

• Verify all connections, power on the Nucleo board.
• Connect the Power Supply Adapter to the breadboard.

Notes & Tips

• Ensure proper orientation of PMS5003 for accurate airflow measurements.
• Use the passive buzzer for alerting based on PMS5003 data (details in software design).
• Power off setup before making any connection changes to prevent accidental shorts.
• If any matrix display LEDs are not illuminating, double-check your connections.