dictionaries.py

 import time

# ==========================================

# 1. DICTIONARIES WITH SENSOR DATA

# ==========================================

# Each key represents the ESP32 identifier

# and its value is the sensor reading.

temp = {

    "ESP1": 21.5,

    "ESP2": None,  # Simulates an error or device disconnection

    "ESP3": 19.8

}

humid = {

    "ESP1": 65,

    "ESP2": 0,     # Simulates a humidity reading failure

    "ESP3": 58

}

weight = {

    "ESP1": 1.2,

    "ESP2": None,  # Simulates missing weight reading

    "ESP3": 1.5

}

# ==========================================

# 2. CONTINUOUS DATA PRINTING ON CONSOLE

# ==========================================

# Temperature Readings

print("--- Temperature Readings (°C) ---")

for device, value in temp.items():

    print(f"Temperature at {device}: {value}°C")

    time.sleep(2)  # 2-second pause between each reading

# ==========================================

# 3. FINAL MESSAGE

# ==========================================

print("\nMonitoring completed.")