import machine, ssd1306, time, vcr_osd, inkythin
from writa import Writer
d = machine.DHT(machine.Pin(33), machine.DHT.DHT2X)
i2c = machine.I2C(1, sda=21, scl=22)
oled = ssd1306.SSD1306_I2C(128, 64, i2c)
oled.fill(0)
oled.show()
led = machine.Pin(2, machine.Pin.OUT)
while True:
d.read()
time.sleep(0.5)
result, temperature, humidity = d.read()
if result == False:
for i in range(5):
led.value(1)
time.sleep(.5)
led.value(0)
break
oled.fill(0)
itxt = Writer(oled, inkythin)
vtxt = Writer(oled, vcr_osd)
Writer.set_clip(True, True)
Writer.set_textpos(0, 0)
itxt.printstring(str(temperature) + "'C\n")
vtxt.printstring(str(humidity) + ' %')
oled.show()
time.sleep(10)
time.sleep_ms(1000)
now = time.ticks_ms()
while True:
if wifi.ifconfig()[0] != '0.0.0.0':
print("Connected, IP: {}".format(wifi.ifconfig()[0]))
break
if time.ticks_ms() - now > timeout:
break
return wifi
# wifi = init_wifi("signalhuset", "signal+huset2017")
# wifi = init_wifi("HomeBox-10E0_5G", "a6cfdf567")
wifi = init_wifi("AndroidAPAD82", "odon3187")
dht = machine.DHT(machine.Pin(2), machine.DHT.DHT11)
# dht.read() #Returns status, temperature (C) and humidity (%)
local_name = 'diana-1'
unique_id = 'diana246813'
mqtt = network.mqtt(
local_name,
'mqtt://broker.hivemq.com',
clientid=unique_id,
#optional callbacks here
)
mqtt.start()
while True:
time.sleep(300)
def read_dht22_lobo(self, pin22):
dht = machine.DHT(machine.Pin(pin22), machine.DHT.DHT2X)
result, temperature, humidity = dht.read()
return temperature, humidity
import machine
pin = 14
dht = machine.DHT(machine.Pin(pin), machine.DHT.DHT2X)
result, temperature, humidity = dht.read()
x = result
y = float(temperature)
z = int(humidity)
print(x)
print(y)
print(z)
if not result:
print('Failed!')
else:
print('t={} C'.format(temperature))
print('h={} % RH'.format(int(humidity)))
def read_dht11_lobo(self, pin11):
dht = machine.DHT(machine.Pin(pin11), machine.DHT.DHT11)
result, temperature, humidity = dht.read()
return temperature, humidity