def push_to_io(self, feed_key, data):
# pylint: disable=line-too-long
"""Push data to an adafruit.io feed
:param str feed_key: Name of feed key to push data to.
:param data: data to send to feed
"""
# pylint: enable=line-too-long
try:
aio_username = secrets['aio_username']
aio_key = secrets['aio_key']
except KeyError:
raise KeyError("Adafruit IO secrets are kept in secrets.py, please add them there!\n\n")
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(self._esp, secrets, None)
io_client = RESTClient(aio_username, aio_key, wifi)
while True:
try:
feed_id = io_client.get_feed(feed_key)
except AdafruitIO_RequestError:
# If no feed exists, create one
feed_id = io_client.create_new_feed(feed_key)
except RuntimeError as exception:
print("An error occured, retrying! 1 -", exception)
continue
break
while True:
try:
io_client.send_data(feed_id['key'], data)
except RuntimeError as exception:
print("An error occured, retrying! 2 -", exception)
continue
except NameError as exception:
print(feed_id['key'], data, exception)
continue
break
class AIOHandler(LoggingHandler):
def __init__(self, name):
"""Create an instance."""
# PyPortal ESP32 Setup
esp32_cs = DigitalInOut(board.ESP_CS)
esp32_ready = DigitalInOut(board.ESP_BUSY)
esp32_reset = DigitalInOut(board.ESP_RESET)
spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
ADAFRUIT_IO_USER = secrets['adafruit_io_user']
ADAFRUIT_IO_KEY = secrets['adafruit_io_key']
# Create an instance of the Adafruit IO REST client
self._io = RESTClient(ADAFRUIT_IO_USER, ADAFRUIT_IO_KEY, wifi)
self._name = '{0}-logging'.format(name)
try:
# Get the logging feed from Adafruit IO
self._log_feed = self._io.get_feed(self._name)
except AdafruitIO_RequestError:
# If no logging feed exists, create one
self._log_feed = self._io.create_new_feed(self._name)
def emit(self, level, msg):
"""Generate the message and write it to the UART.
:param level: The level at which to log
:param msg: The core message
"""
self._io.send_data(self._log_feed['key'], self.format(level, msg))
esp32_ready = DigitalInOut(board.ESP_BUSY)
esp32_reset = DigitalInOut(board.ESP_RESET)
spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
"""
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
aio_username = secrets['aio_username']
aio_key = secrets['aio_key']
# Create an instance of the Adafruit IO REST client
io = RESTClient(aio_username, aio_key, wifi)
# Create a new 'circuitpython' feed with a description
print('Creating new Adafruit IO feed...')
feed = io.create_new_feed('circuitpython', 'a Adafruit IO CircuitPython feed')
# List a specified feed
print('Retrieving new Adafruit IO feed...')
specified_feed = io.get_feed('circuitpython')
print(specified_feed)
# Delete a specified feed by feed key
print('Deleting feed...')
io.delete_feed(specified_feed['key'])
print('Feed deleted!')
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
"""
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
ADAFRUIT_IO_USER = secrets['adafruit_io_user']
ADAFRUIT_IO_KEY = secrets['adafruit_io_key']
# Create an instance of the Adafruit IO REST client
io = RESTClient(ADAFRUIT_IO_USER, ADAFRUIT_IO_KEY, wifi)
try:
# Get the 'temperature' feed from Adafruit IO
temperature_feed = io.get_feed('temperature')
except AdafruitIO_RequestError:
# If no 'temperature' feed exists, create one
temperature_feed = io.create_new_feed('temperature')
# Send random integer values to the feed
random_value = randint(0, 50)
print('Sending {0} to temperature feed...'.format(random_value))
io.send_data(temperature_feed['key'], random_value)
print('Data sent!')
# Retrieve data value from the feed
print('Retrieving data from temperature feed...')
received_data = io.receive_data(temperature_feed['key'])
print('Data from temperature feed: ', received_data['value'])
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
aio_username = secrets['aio_username']
aio_key = secrets['aio_key']
# Create an instance of the Adafruit IO REST client
io = RESTClient(aio_username, aio_key, wifi)
try:
# Get the 'digital' feed from Adafruit IO
digital_feed = io.get_feed('digital')
except AdafruitIO_RequestError:
# If no 'digital' feed exists, create one
digital_feed = io.create_new_feed('digital')
# Set up LED
LED = DigitalInOut(board.D13)
LED.direction = Direction.OUTPUT
while True:
# Get data from 'digital' feed
print('getting data from IO...')
feed_data = io.receive_data(digital_feed['key'])
# Check if data is ON or OFF
if int(feed_data['value']) == 1:
print('received <- ON\n')
elif int(feed_data['value']) == 0:
print('received <= OFF\n')
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
"""
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
aio_username = secrets['aio_username']
aio_key = secrets['aio_key']
# Create an instance of the Adafruit IO REST client
io = RESTClient(aio_username, aio_key, wifi)
try:
# Get the 'light' feed from Adafruit IO
light_feed = io.get_feed('light')
except AdafruitIO_RequestError:
# If no 'light' feed exists, create one
light_feed = io.create_new_feed('light')
# Set up an analog light sensor on the PyPortal
adc = AnalogIn(board.LIGHT)
while True:
light_value = adc.value
print('Light Level: ', light_value)
print('Sending to Adafruit IO...')
io.send_data(light_feed['key'], light_value)
print('Sent!')
# delay sending to Adafruit IO
time.sleep(SENSOR_DELAY)
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
"""
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
ADAFRUIT_IO_USER = secrets['adafruit_io_user']
ADAFRUIT_IO_KEY = secrets['adafruit_io_key']
# Create an instance of the Adafruit IO REST client
io = RESTClient(ADAFRUIT_IO_USER, ADAFRUIT_IO_KEY, wifi)
try:
# Get the 'location' feed from Adafruit IO
location_feed = io.get_feed('location')
except AdafruitIO_RequestError:
# If no 'location' feed exists, create one
location_feed = io.create_new_feed('location')
# Set data
data_value = 42
# Set up metadata associated with data_value
metadata = {'lat': 40.726190, 'lon': -74.005334, 'ele': -6, 'created_at': None}
# Send data and location metadata to the 'location' feed
print('Sending data and location metadata to IO...')
io.send_data(location_feed['key'], data_value, metadata)
print('Data sent!')
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
ADAFRUIT_IO_USER = secrets['adafruit_io_user']
ADAFRUIT_IO_KEY = secrets['adafruit_io_key']
# Create an instance of the Adafruit IO REST client
io = RESTClient(ADAFRUIT_IO_USER, ADAFRUIT_IO_KEY, wifi)
try:
# Get the 'temperature' feed from Adafruit IO
temperature_feed = io.get_feed('temperature')
light_feed = io.get_feed('light')
except AdafruitIO_RequestError:
# If no 'temperature' feed exists, create one
temperature_feed = io.create_new_feed('temperature')
light_feed = io.create_new_feed('light')
# Set up ADT7410 sensor
i2c_bus = busio.I2C(board.SCL, board.SDA)
adt = adafruit_adt7410.ADT7410(i2c_bus, address=0x48)
adt.high_resolution = True
# Set up an analog light sensor on the PyPortal
adc = AnalogIn(board.LIGHT)
while True:
try:
light_value = adc.value
print('Light Level: ', light_value)