Chungyi

# 11.製作數位溫溼度計 (DHT22感測器)
# DHT22: D7(GPIO13)
# 加上 Try-Except 例外處理。
# 加上 讀取溫溼度成功，LED閃一下。
# https://thingspeak.com/channels/890086
from machine import Pin
import dht
import time
import urequests as req

Chungyi

# 11.製作數位溫溼度計 (DHT22感測器)
# DHT22: D7(GPIO13)
# 加上 Try-Except 例外處理。
# 加上 讀取溫溼度成功，LED閃一下。
from machine import Pin
import dht
import time

print('dht22v4.py')
pinDHT22 = Pin(13, Pin.IN)

Chungyi

# 11.製作數位溫溼度計 (DHT22感測器)
# DHT22: D7(GPIO13)
# 加上 Try-Except 例外處理。
from machine import Pin
import dht
import time

print('dht22v3.py')
pinDHT22 = Pin(13, Pin.IN)
d = dht.DHT22(pinDHT22)

Chungyi

# 11.製作數位溫溼度計 (DHT22感測器)
# DHT22: D7(GPIO13)
# 使用函數呼叫方式
from machine import Pin
import dht
import time

print('dht22v2.py')
pinDHT22 = Pin(13, Pin.IN)
d = dht.DHT22(pinDHT22)

Chungyi

# 11.製作數位溫溼度計 (DHT22感測器)
# DHT22: D7(GPIO13)
from machine import Pin
import dht
import time

print('dht22v1.py')
pinDHT22 = Pin(13, Pin.IN)
d = dht.DHT22(pinDHT22)
time.sleep(3)

Chungyi

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=TW
network={
        ssid="無線基地台名稱1"
        psk="無線基地台密碼"
        key_mgmt=WPA-PSK
}
network={
        ssid="無線基地台名稱2"

Chungyi

#!/bin/bash
### BEGIN INIT INFO
# Provides:          mypython
# Required-Start:    $syslog $network
# Required-Stop:     $syslog $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the mypython
# Description:       starts mypython using start-stop-daemon
### END INIT INFO