uPyLibs/main.py

import uPyConfig

#hw = uPyConfig.esp32()
hw = uPyConfig.esp8266(variant='d1-r2')
#import webrepl
#webrepl.start()
#print family, variant and IP address (using oled, if available on-board)
#import init_sample
#init_sample.PrintHWInfo(hw)

# Main app
from uPySensor import *
hw.onewire_init(2)
bme280 = BME280 (hw.i2c.bus)
lm75a  = LM75A  (hw.i2c.bus)
sht21  = SHT21  (hw.i2c.bus)
ds18b20= DS18B20(hw.owc.bus)
from machine import unique_id
import ubinascii
from umqtt.simple import MQTTClient
server="10.13.37.18"
client_id=ubinascii.hexlify(unique_id())
mqttc=MQTTClient(client_id,server)
mqttc.connect()
from time import sleep_ms

def _bme280():
    bme280.update_sensor()
    mqttc.publish(b'home/temp/indoor/bme280/1', b"%0.2f" % bme280.temperature)
    mqttc.publish(b'home/humidity/indoor/bme280/1', b"%0.2f" % bme280.humidity)
    mqttc.publish(b'home/pressure/indoor/bme280/1', b"%0.2f" % bme280.pressure)
def _sht21():
    mqttc.publish(b'home/temp/indoor/sht21/1', b"%0.3f" % sht21.read_tempC())
    mqttc.publish(b'home/humidity/indoor/sht21/1', b"%0.3f" % sht21.read_hum())
def _ds18b20(): mqttc.publish(b'home/temp/outdoor/ds18b20/1', b"%0.3f" % ds18b20.read_tempC())
def _lm75a(): mqttc.publish(b'home/temp/indoor/lm75a/1', b"%0.1f" % lm75a.read_tempC())

while True:
    _bme280()
    _sht21()
    _ds18b20()
    _lm75a()
    sleep_ms(30000)