35 lines
644 B
Python
35 lines
644 B
Python
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from machine import UART
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from machine import Pin
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import utime as time
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from dht import DHT11
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# LED
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led = Pin(25, Pin.OUT)
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# Relay
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# relay = Pin(27, Pin.OUT)
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# UART
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uart = UART(0,baudrate = 115200)
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# Sensor
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pin = Pin(28, Pin.IN)
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sensor = DHT11(pin)
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led.off()
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print("=> Starting Temp and Humid Monitor")
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while True:
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time.sleep(1)
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led.on()
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t = (sensor.temperature())
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h = (sensor.humidity())
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sensor.measure()
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print("==> Temperature: {}".format(t))
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print("==> Humidity: {}".format(h))
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print()
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message = "'temp':{},'hum':{}".format(t,h)
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uart.write(message.encode('utf-8'))
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time.sleep(1)
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led.off()
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