Added Pico W lab code

main
Edward Bigos 2024-04-19 10:47:24 -04:00
parent 4dbe7119d2
commit a23bf2ca82
29 changed files with 974 additions and 7 deletions

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CLONE-This-Repo.md Normal file
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# 2024SP-ELE128L
## Cloning This Git Repository
### To clone this directory:
Install git on your system.
Open a command prompt (Windows) or a terminal (Linux, Mac OS)
Run the command below.
git clone https://cset2.stcc.edu/git/bigos/2024SP-ELE128L.git
Your working directory is 2024SP/2024SP-ELE128L
### To pull in new changes:
Open a command prompt (Windows) or a terminal (Linux, Mac OS)
Change your working directory to 2024SP/2024SP-ELE128L
Run the command below.
git pull https://cset2.stcc.edu/git/bigos/2024SP-ELE128L.git
Mac OS X Example
```commandline
cd ~
mkdir 2024SP
cd ~/2024SP
ls
git clone https://cset2.stcc.edu/git/bigos/2024SP-ELE128L.git
Cloning into '2024SP-ELE128L'...
remote: Enumerating objects: 9, done.
remote: Counting objects: 100% (9/9), done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 9 (delta 1), reused 0 (delta 0), pack-reused 0
Receiving objects: 100% (9/9), 13.66 KiB | 6.83 MiB/s, done.
Resolving deltas: 100% (1/1), done.
ls
2024SP-ELE128L
ls -l 2024SP-ELE128L
total 80
-rw-r--r-- 1 edbigos staff 34592 Apr 19 09:07 LICENSE
-rw-r--r-- 1 edbigos staff 569 Apr 19 09:07 README.md
cd 2024SP-ELE128L
ls
LICENSE README.md
```

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cd ~
mkdir 2024SP
cd ~/2024SP
ls
git clone https://cset2.stcc.edu/git/bigos/2024SP-ELE128L.git
Cloning into '2024SP-ELE128L'...
remote: Enumerating objects: 9, done.
remote: Counting objects: 100% (9/9), done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 9 (delta 1), reused 0 (delta 0), pack-reused 0
Receiving objects: 100% (9/9), 13.66 KiB | 6.83 MiB/s, done.
Resolving deltas: 100% (1/1), done.
ls
2024SP-ELE128L
ls -l 2024SP-ELE128L
total 80
-rw-r--r-- 1 edbigos staff 34592 Apr 19 09:07 LICENSE
-rw-r--r-- 1 edbigos staff 569 Apr 19 09:07 README.md
cd 2024SP-ELE128L
ls
LICENSE README.md

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## Code and Documents for the ELE-128L Lab ## Code and Documents for the ELE-128L Lab
### To clone this directory: ### To clone this directory:
Install git on your system. See the Clone-This-Repo.md file
Open a command prompt (Windows) or a terminal (Linux, Mac OS)
Run the command below.
git clone https://cset2.stcc.edu/git/bigos/2024SP-ELE128L.git
Your working directory is 2024SP/2024SP-ELE128L
### To pull in new changes: ### To pull in new changes:
Open a command prompt (Windows) or a terminal (Linux, Mac OS) Open a command prompt (Windows) or a terminal (Linux, Mac OS)

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import time
import board
import digitalio
LED_PIN = digitalio.DigitalInOut(board.LED)
LED_PIN.direction = digitalio.Direction.OUTPUT
while True:
print("Loop")
LED_PIN.value = True
time.sleep(1)
LED_PIN.value = False
time.sleep(1)

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secrets = {
'ssid': 'cset@stcc',
'password': 'c1s2e3t4',
}

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# Comments are supported
# CSET SSID and pass
LOCATION="STCC"
CIRCUITPY_WIFI_SSID="cset@stcc"
CIRCUITPY_WIFI_PASSWORD="c1s2e3t4"
CIRCUITPY_WEB_API_PORT=80
CIRCUITPY_WEB_API_PASSWORD="passw0rd"
test_variable="this is a test"
thumbs_up="\U0001f44d"

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import os
print("Location:",os.getenv("LOCATION"),"\n")
print(os.getenv("CIRCUITPY_WIFI_SSID"))
print(os.getenv("CIRCUITPY_WIFI_PASSWORD"))
print(os.getenv("CIRCUITPY_WEB_API_PORT"))
print(os.getenv("CIRCUITPY_WEB_API_PASSWORD"))
print(os.getenv("test_variable"))
print(os.getenv("thumbs_up"))

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from secrets import secrets
# Load login data from different file for safety reasons
WiFiSSID = secrets['ssid']
WiFiPassword = secrets['password']
print(WiFiSSID)
print(WiFiPassword)

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# SPDX-FileCopyrightText: 2022 Liz Clark for Adafruit Industries
#
# SPDX-License-Identifier: MIT
import os
import ipaddress
import wifi
import socketpool
print()
print("Connecting to WiFi")
# connect to your SSID
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
print("Connected to WiFi")
pool = socketpool.SocketPool(wifi.radio)
# prints MAC address to REPL
print("My MAC addr:", [hex(i) for i in wifi.radio.mac_address])
# prints IP address to REPL
print("My IP address is", wifi.radio.ipv4_address)
# pings Google
ipv4 = ipaddress.ip_address("8.8.4.4")
print("Ping google.com: %f ms" % (wifi.radio.ping(ipv4)*1000))

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import wifi
# https://learn.adafruit.com/todbot-circuitpython-tricks/networking
networks = []
for network in wifi.radio.start_scanning_networks():
networks.append(network)
wifi.radio.stop_scanning_networks()
networks = sorted(networks, key=lambda net: net.rssi, reverse=True)
for network in networks:
print("ssid:",network.ssid, "rssi:",network.rssi)

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import machine
import time
led = machine.Pin("LED", machine.Pin.OUT) #configure GPIO-15 Pin as an output pin and create and led object for Pin class
while True:
led.value(True) #turn on the LED
time.sleep(1) #wait for one second
led.value(False) #turn off the LED
time.sleep(1) #wait for one second

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import machine
import time
led = machine.Pin(15, machine.Pin.OUT) #configure GPIO-15 Pin as an output pin and create and led object for Pin class
while True:
led.value(True) #turn on the LED
time.sleep(1) #wait for one second
led.value(False) #turn off the LED
time.sleep(1) #wait for one second

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# Example using PWM to fade an LED.
import time
import machine
from machine import Pin, PWM
# Construct PWM object, with LED on Pin(25).
pwm = PWM(Pin(15))
# Set the PWM frequency.
pwm.freq(1000)
# Fade the LED in and out a few times.
duty = 0
direction = 1
for _ in range(8 * 256):
duty += direction
if duty > 255:
duty = 255
direction = -1
elif duty < 0:
duty = 0
direction = 1
pwm.duty_u16(duty * duty)
time.sleep(0.001)

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# Example using PWM to fade an LED.
import time
import machine
from machine import Pin, PWM
# Construct PWM object, with LED on Pin(25).
pwm = PWM(Pin(15))
# Set the PWM frequency.
pwm.freq(1000)
# Fade the LED in and out a few times.
duty = 0
direction = 1
for _ in range(8 * 256):
duty += direction
if duty > 255:
duty = 255
direction = -1
elif duty < 0:
duty = 0
direction = 1
pwm.duty_u16(duty * duty)
time.sleep(0.01)

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# Example using PWM to fade an LED.
import time
import machine
from machine import Pin, PWM
def pwmFade():
# Fade the LED in and out a few times.
duty = 0
direction = 1
for _ in range(8 * 256):
duty += direction
if duty > 255:
duty = 255
direction = -1
elif duty < 0:
duty = 0
direction = 1
pwm.duty_u16(duty * duty)
time.sleep(0.001)
return 0
# Construct PWM object, with LED on Pin(25).
pwm = PWM(Pin(15))
# Set the PWM frequency.
pwm.freq(1000)
# Fade the LED in and out a few times.
pwmFade()

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secrets = {
'location': 'STCC',
'ssid': 'cset@stcc',
'password': 'c1s2e3t4',
}
SSID = "cset@stcc"
PASSWORD = "c1s2e3t4"

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secrets = {
'location': 'STCC',
'ssid': 'cset@stcc',
'password': 'c1s2e3t4',
}
SSID = "cset@stcc"
PASSWORD = "c1s2e3t4"

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# Complete project details at https://RandomNerdTutorials.com/raspberry-pi-pico-web-server-micropython/
# Import necessary modules
import network
import socket
import time
import random
from machine import Pin
from secrets import secrets
# Create an LED object on pin 'LED'
led = Pin('LED', Pin.OUT)
# Wi-Fi credentials
ssid = secrets['ssid']
password = secrets['password']
# HTML template for the webpage
def webpage(random_value, state):
html = f"""
<!DOCTYPE html>
<html>
<head>
<title>Pico Web Server</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<h1>Raspberry Pi Pico Web Server</h1>
<h2>Led Control</h2>
<form action="./lighton">
<input type="submit" value="Light on" />
</form>
<br>
<form action="./lightoff">
<input type="submit" value="Light off" />
</form>
<p>LED state: {state}</p>
<h2>Fetch New Value</h2>
<form action="./value">
<input type="submit" value="Fetch value" />
</form>
<p>Fetched value: {random_value}</p>
</body>
</html>
"""
return str(html)
# Connect to WLAN
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
wlan.connect(ssid, password)
# Wait for Wi-Fi connection
connection_timeout = 10
while connection_timeout > 0:
if wlan.status() >= 3:
break
connection_timeout -= 1
print('Waiting for Wi-Fi connection...')
time.sleep(1)
# Check if connection is successful
if wlan.status() != 3:
raise RuntimeError('Failed to establish a network connection')
else:
print('Connection successful!')
network_info = wlan.ifconfig()
print('IP address:', network_info[0])
# Set up socket and start listening
addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1]
s = socket.socket()
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind(addr)
s.listen()
print('Listening on', addr)
# Initialize variables
state = "OFF"
random_value = 0
# Main loop to listen for connections
while True:
try:
conn, addr = s.accept()
print('Got a connection from', addr)
# Receive and parse the request
request = conn.recv(1024)
request = str(request)
print('Request content = %s' % request)
try:
request = request.split()[1]
print('Request:', request)
except IndexError:
pass
# Process the request and update variables
if request == '/lighton?':
print("LED on")
led.value(1)
state = "ON"
elif request == '/lightoff?':
led.value(0)
state = 'OFF'
elif request == '/value?':
random_value = random.randint(0, 20)
# Generate HTML response
response = webpage(random_value, state)
# Send the HTTP response and close the connection
conn.send('HTTP/1.0 200 OK\r\nContent-type: text/html\r\n\r\n')
conn.send(response)
conn.close()
except OSError as e:
conn.close()
print('Connection closed')

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import network
import secrets
from utime import sleep, ticks_ms, ticks_diff
from secrets import secrets
print('Connecting to WiFi Network Name:', secrets['ssid'])
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
start = ticks_ms() # start a millisecond counter
if not wlan.isconnected():
wlan.connect(secrets['ssid'], secrets['password'])
print("Waiting for connection...")
counter = 0
while not wlan.isconnected():
sleep(1)
print(counter, '.', sep='', end='', )
counter += 1
delta = ticks_diff(ticks_ms(), start)
print("Connect Time:", delta, 'milliseconds')
print('IP Address:', wlan.ifconfig()[0])

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# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
"""Example for Pico. Turns the built-in LED on and off with no delay."""
import board
import digitalio
import time
led = digitalio.DigitalInOut(board.LED)
led.direction = digitalio.Direction.OUTPUT
while True:
led.value = True
print("LED On")
time.sleep(1)
led.value = False
print("LED Off")
time.sleep(1)

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# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT
import time
import board
import adafruit_dht
def readDHTSensor():
runFlag = True
while runFlag:
try:
# Print the values to the serial port
temperature_c = dhtDevice.temperature
temperature_f = temperature_c * (9 / 5) + 32
humidity = dhtDevice.humidity
print(
"Temp: {:.1f} F / {:.1f} C Humidity: {}% ".format(
temperature_f, temperature_c, humidity
)
)
runFlag = False
except RuntimeError as error:
# Errors happen fairly often, DHT's are hard to read, just keep going
print(error.args[0])
time.sleep(2.0)
continue
except Exception as error:
dhtDevice.exit()
raise error
return [temperature_f, temperature_c, humidity]
# Initial the dht device, with data pin connected to:
dhtDevice = adafruit_dht.DHT11(board.GP4)
# you can pass DHT22 use_pulseio=False if you wouldn't like to use pulseio.
# This may be necessary on a Linux single board computer like the Raspberry Pi,
# but it will not work in CircuitPython.
# dhtDevice = adafruit_dht.DHT22(board.D18, use_pulseio=False)
while True:
sensorReadings = readDHTSensor()
print(sensorReadings)
time.sleep(2.0)

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# SPDX-FileCopyrightText: 2022 Liz Clark for Adafruit Industries
# SPDX-License-Identifier: MIT
import os
import sys
import time
import ssl
import wifi
import socketpool
import microcontroller
import board
import busio
import adafruit_requests
import adafruit_ahtx0
import adafruit_dht
from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError
from microcontroller import cpu
def readDHTSensor():
runFlag = True
while runFlag:
try:
# Print the values to the serial port
temperature_c = dhtDevice.temperature
temperature_f = temperature_c * (9 / 5) + 32
humidity = dhtDevice.humidity
print(
"Temp: {:.1f} F / {:.1f} C Humidity: {}% ".format(
temperature_f, temperature_c, humidity
)
)
runFlag = False
except RuntimeError as error:
# Errors happen fairly often, DHT's are hard to read, just keep going
print(error.args[0])
time.sleep(2.0)
continue
except Exception as error:
dhtDevice.exit()
raise error
return [temperature_f, humidity, temperature_c]
# Initial the dht device, with data pin connected to:
dhtDevice = adafruit_dht.DHT11(board.GP4)
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
aio_username = os.getenv('aio_username')
aio_key = os.getenv('aio_key')
pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
# Initialize an Adafruit IO HTTP API object
io = IO_HTTP(aio_username, aio_key, requests)
print("connected to io")
# use Pico W's GP0 for SDA and GP1 for SCL
#i2c = busio.I2C(board.GP1, board.GP0)
#aht20 = adafruit_ahtx0.AHTx0(i2c)
try:
# get feed
picowTemp_feed = io.get_feed("mytemperature")
picowHumid_feed = io.get_feed("myhumidity")
except AdafruitIO_RequestError:
# if no feed exists, create one
print("Feed error")
sys.exit(-1)
# pack feed names into an array for the loop
feed_names = [picowTemp_feed, picowHumid_feed]
print("feeds created")
clock = 300
while True:
try:
# when the clock runs out..
if clock > 50:
# read sensor
dhtData = readDHTSensor()
data = [dhtData[0], dhtData[1]]
# send sensor data to respective feeds
for z in range(2):
io.send_data(feed_names[z]["key"], data[z])
print("sent %0.1f" % data[z])
time.sleep(1)
# print sensor data to the REPL
print("\nTemperature: %0.1f C" % data[0])
print("Humidity: %0.1f %%" % data[1])
print()
time.sleep(1)
# reset clock
clock = 0
else:
clock += 1
# pylint: disable=broad-except
# any errors, reset Pico W
except Exception as e:
print("Error:\n", str(e))
# print("Resetting microcontroller in 10 seconds")
time.sleep(3)
# microcontroller.reset()
# delay
time.sleep(1)
print(clock)

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CIRCUITPY_WIFI_SSID = "cset@stcc"
CIRCUITPY_WIFI_PASSWORD = "c1s2e3t4"
# Replace the next two lines with your Adafruit username and key.
aio_username = "csetuser"
aio_key = "aio_MoIy372savdsgdasgasgasgd"

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# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
"""Example for Pico. Turns the built-in LED on and off with no delay."""
import board
import digitalio
import time
led = digitalio.DigitalInOut(board.LED)
led.direction = digitalio.Direction.OUTPUT
while True:
led.value = True
print("LED On")
time.sleep(1)
led.value = False
print("LED Off")
time.sleep(1)

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# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT
import time
import board
import adafruit_dht
def readDHTSensor():
runFlag = True
while runFlag:
try:
# Print the values to the serial port
temperature_c = dhtDevice.temperature
temperature_f = temperature_c * (9 / 5) + 32
humidity = dhtDevice.humidity
print(
"Temp: {:.1f} F / {:.1f} C Humidity: {}% ".format(
temperature_f, temperature_c, humidity
)
)
runFlag = False
except RuntimeError as error:
# Errors happen fairly often, DHT's are hard to read, just keep going
print(error.args[0])
time.sleep(2.0)
continue
except Exception as error:
dhtDevice.exit()
raise error
return [temperature_f, temperature_c, humidity]
# Initial the dht device, with data pin connected to:
dhtDevice = adafruit_dht.DHT11(board.GP4)
# you can pass DHT22 use_pulseio=False if you wouldn't like to use pulseio.
# This may be necessary on a Linux single board computer like the Raspberry Pi,
# but it will not work in CircuitPython.
# dhtDevice = adafruit_dht.DHT22(board.D18, use_pulseio=False)
while True:
sensorReadings = readDHTSensor()
print(sensorReadings)
time.sleep(2.0)

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# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
"""CircuitPython Essentials Analog In example"""
import time
import board
from analogio import AnalogIn
analog_in0 = AnalogIn(board.A0)
analog_in1 = AnalogIn(board.A1)
minLightValue = .1
maxLightValue = 2.8
minLightValue = .01
maxPotValue = 3.28
def getAnalogValue(pin):
return [pin.value,(pin.value * 3.3) / 65536]
def get_voltage(pin):
return (pin.value * 3.3) / 65536
while True:
# print((get_voltage(analog_in0),))
# print(get_voltage(analog_in0)," ",get_voltage(analog_in1))
pinValue0 = getAnalogValue(analog_in0)
pinValue1 = getAnalogValue(analog_in1)
scaledLightValue = pinValue0[1]/maxLightValue * 100
scaledPotValue = pinValue1[1]/maxPotValue * 100
print(getAnalogValue(analog_in0),"\t",getAnalogValue(analog_in1))
print("\tScaled Light Value = ",scaledLightValue,"\tScaled Pot Value = ",scaledPotValue)
print()
time.sleep(1.0)

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# SPDX-FileCopyrightText: 2022 Liz Clark for Adafruit Industries
# SPDX-License-Identifier: MIT
import os
import time
import ssl
import wifi
import socketpool
import microcontroller
import board
import busio
import adafruit_requests
import adafruit_ahtx0
import adafruit_dht
from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError
from microcontroller import cpu
def readDHTSensor():
runFlag = True
while runFlag:
try:
# Print the values to the serial port
temperature_c = dhtDevice.temperature
temperature_f = temperature_c * (9 / 5) + 32
humidity = dhtDevice.humidity
print("Temp: {:.1f} F / {:.1f} C Humidity: {}% ".format(temperature_f, temperature_c, humidity))
runFlag = False
except RuntimeError as error:
# Errors happen fairly often, DHT's are hard to read, just keep going
print(error.args[0])
time.sleep(2.0)
continue
except Exception as error:
dhtDevice.exit()
raise error
return [temperature_f, humidity, temperature_c]
# Initial the dht device, with data pin connected to:
dhtDevice = adafruit_dht.DHT11(board.GP4)
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
aio_username = os.getenv('aio_username')
aio_key = os.getenv('aio_key')
pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
# Initialize an Adafruit IO HTTP API object
io = IO_HTTP(aio_username, aio_key, requests)
print("connected to io")
# use Pico W's GP0 for SDA and GP1 for SCL
#i2c = busio.I2C(board.GP1, board.GP0)
#aht20 = adafruit_ahtx0.AHTx0(i2c)
try:
# get feed
picowTemp_feed = io.get_feed("mytemperature")
picowHumid_feed = io.get_feed("myhumidity")
except AdafruitIO_RequestError:
print("Feed error")
sys.exit(-1)
# pack feed names into an array for the loop
feed_names = [picowTemp_feed, picowHumid_feed]
print("feeds created")
clock = 300
while True:
try:
# when the clock runs out..
if clock >= 10:
# read sensors
dhtData = readDHTSensor()
data = [dhtData[0], dhtData[1]]
# send sensor data to respective feeds
for z in range(2):
io.send_data(feed_names[z]["key"], data[z])
# print("sent %0.1f" % data[z])
time.sleep(1)
# print sensor data to the REPL
# print(f"{data[0]:.1f}F {data[1]:.1f}% Humidity")
time.sleep(1)
# reset clock
clock = 0
else:
clock += 1
# pylint: disable=broad-except
# any errors, reset Pico W
except Exception as e:
print("Error:\n", str(e))
time.sleep(3)
# microcontroller.reset()
# delay
time.sleep(1)
print(clock)

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# SPDX-FileCopyrightText: 2022 Liz Clark for Adafruit Industries
# SPDX-License-Identifier: MIT
import os
import time
import ssl
import sys
import wifi
import socketpool
import microcontroller
import board
import busio
import adafruit_requests
import adafruit_ahtx0
import adafruit_dht
from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError
from microcontroller import cpu
from analogio import AnalogIn
analog_in0 = AnalogIn(board.A0) # Pin 31 (Right side, 10 down from top)
analog_in1 = AnalogIn(board.A1) # Pin 32 (Right side, 9 down from top)
minLightValue = .1
maxLightValue = 2.8
minPotValue = .1
maxPotValue = 3.3
def getAnalogValue(pin):
return [pin.value,(pin.value * 3.3) / 65536]
def readDHTSensor():
runFlag = True
while runFlag:
try:
# Print the values to the serial port
temperature_c = dhtDevice.temperature
temperature_f = temperature_c * (9 / 5) + 32
humidity = dhtDevice.humidity
print(
"Temp: {:.1f} F / {:.1f} C Humidity: {}% ".format(
temperature_f, temperature_c, humidity
)
)
runFlag = False
except RuntimeError as error:
# Errors happen fairly often, DHT's are hard to read, just keep going
print(error.args[0])
time.sleep(2.0)
continue
except Exception as error:
dhtDevice.exit()
raise error
return [temperature_f, humidity, temperature_c]
# Initial the dht device, with data pin connected to:
dhtDevice = adafruit_dht.DHT11(board.GP4)
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
aio_username = os.getenv('aio_username')
aio_key = os.getenv('aio_key')
pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
# Initialize an Adafruit IO HTTP API object
io = IO_HTTP(aio_username, aio_key, requests)
print("connected to io")
# use Pico W's GP0 for SDA and GP1 for SCL
#i2c = busio.I2C(board.GP1, board.GP0)
#aht20 = adafruit_ahtx0.AHTx0(i2c)
try:
# get feed
picowTemp_feed = io.get_feed("mytemperature")
picowHumid_feed = io.get_feed("myhumidity")
picowLight_feed = io.get_feed("mylightlevel")
picowPot_feed = io.get_feed("mypotlevel")
except AdafruitIO_RequestError:
# if no feed exists, create one
print("Feed error")
sys.exit(-1)
# pack feed names into an array for the loop
feed_names = [picowTemp_feed, picowHumid_feed,picowLight_feed,picowPot_feed]
print("feeds created")
clock = 300
while True:
try:
# when the clock runs out..
if clock > 10:
# read sensors
lightLevel = getAnalogValue(analog_in0)
scaledLightValue = lightLevel[1]/maxLightValue * 100
potLevel = getAnalogValue(analog_in1)
scaledPotValue = potLevel[1]/maxPotValue * 100
print("Scaled Light Value = ",scaledLightValue)
print("Scaled Pot Value = ",scaledPotValue)
# print("light level: ",lightLevel)
# lightPerCent = lightLevel[1] /3
dhtData = readDHTSensor()
data = [dhtData[0], dhtData[1], scaledLightValue,scaledPotValue]
# send sensor data to respective feeds
for z in range(4):
io.send_data(feed_names[z]["key"], data[z])
# print("sent %0.1f" % data[z])
time.sleep(1)
# print sensor data to the REPL
# print(type(data[0]), type(data[1]), type(data[2]))
print(f"{data[0]:.1f}F {data[1]:.1f}% Humidity {data[2]:.1f}% Light Level {data[3]:.1f}% Pot Level")
# print("\nTemperature: %0.1f C" % data[0])
# print("Humidity: %0.1f %%" % data[1])
# print("\nLight percent: %0.1f " % data[2])
# print()
time.sleep(1)
# reset clock
clock = 0
else:
clock += 1
# pylint: disable=broad-except
# any errors, reset Pico W
except Exception as e:
print("Error:\n", str(e))
# print("Resetting microcontroller in 10 seconds")
time.sleep(3)
# microcontroller.reset()
# delay
time.sleep(1)
print(clock)

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CIRCUITPY_WIFI_SSID = "cset@stcc"
CIRCUITPY_WIFI_PASSWORD = "c1s2e3t4"
# Replace the next two lines with your Adafruit username and key.
aio_username = "csetuser"
aio_key = "aio_MoIy372savdsgdasgasgasgd"