Simple test¶

Ensure your device works with this simple test.

examples/pct2075_simpletest.py¶

import time
from machine import Pin, I2C
from micropython_pct2075 import pct2075

i2c = I2C(1, sda=Pin(2), scl=Pin(3))  # Correct I2C pins for RP2040
xxx = pct2075.PCT2075(i2c)

while True:
    time.sleep(0.5)

Operation mode settings¶

Example showing the Operation mode setting

examples/pct2075_operation_mode.py¶

import time
from machine import Pin, I2C
from micropython_pct2075 import pct2075

i2c = I2C(1, sda=Pin(2), scl=Pin(3))  # Correct I2C pins for RP2040
pct = pct2075.PCT2075(i2c)

pct.operation_mode = pct2075.INTERRUPT
pct.high_temperature_threshold = 29
pct.temperature_hysteresis = 27.0
pct.high_temp_active_high = False

while True:
    for operation_mode in pct2075.operation_mode_values:
        print("Current Operation mode setting: ", pct.operation_mode)
        for _ in range(10):
            print(f"Temperature {pct.temperature:.2f}°C")
            print()
            time.sleep(0.5)
        pct.operation_mode = operation_mode

Temperature Alert¶

Temperature Alert Example

examples/pct2075_temperature_alert.py¶

import time
from machine import Pin, I2C
from micropython_pct2075 import pct2075

i2c = I2C(1, sda=Pin(2), scl=Pin(3))  # Correct I2C pins for RP2040
pct = pct2075.PCT2075(i2c)

pct.high_temperature_threshold = 29
pct.temperature_hysteresis = 27.0
pct.high_temp_active_high = False

while True:
    print(f"Temperature {pct.temperature:.2f}°C")
    print()
    time.sleep(0.5)