Answers for "micropython for esp8266"

esp8266 micropython ds18b20

import time
import machine
import onewire

# the device is on GPIO12
dat = machine.Pin(12)

# create the onewire object
ds = onewire.DS18B20(onewire.OneWire(dat))

# scan for devices on the bus
roms = ds.scan()
print('found devices:', roms)

# loop 10 times and print all temperatures
for i in range(10):
    print('temperatures:', end=' ')
    ds.convert_temp()
    time.sleep_ms(750)
    for rom in roms:
        print(ds.read_temp(rom), end=' ')
    print()

esp8266 micropython ds18b20

from machine import Pin
import time, ds18x20
import onewire
ow = onewire.OneWire(Pin(4)) # create a OneWire bus on GPIO12
 
ds = ds18x20.DS18X20(ow)
 
roms = ds.scan()
ds.convert_temp()
time.sleep_ms(750)
 
for rom in roms:
    print(ds.read_temp(rom))