def __init__(
self,
secrets_,
*,
esp01_pins=[],
esp01_uart=None,
esp01_baud=115200,
pub_prefix="",
debug=False ### pylint: disable=redefined-outer-name
):
if esp01_uart:
self.esp01_uart = esp01_uart
else:
self.esp01_uart = busio.UART(*esp01_pins,
receiver_buffer_size=2048)
self.debug = debug
self.esp = adafruit_espatcontrol.ESP_ATcontrol(self.esp01_uart,
esp01_baud,
debug=debug)
self.esp_version = ""
self.wifi = None
try:
_ = [secrets_[key] for key in self.SECRETS_REQUIRED]
except KeyError:
raise RuntimeError("secrets.py must contain: " +
" ".join(self.SECRETS_REQUIRED))
self.secrets = secrets_
self.io = None
self.pub_prefix = pub_prefix
self.pub_name = {}
self.init_connect()
def SendData(self):
global temp
global humidity
global air
global motion
global sound
try:
from secrets import secrets
except ImportError:
print("All secret keys are kept in secrets.py, please add them there!")
raise
# Initialize UART connection to the ESP8266 WiFi Module.
RX = board.GP17
TX = board.GP16
uart = busio.UART(
TX, RX, receiver_buffer_size=2048
) # Use large buffer as we're not using hardware flow control.
esp = adafruit_espatcontrol.ESP_ATcontrol(uart, 115200, debug=False)
requests.set_socket(socket, esp)
print("Resetting ESP module")
esp.soft_reset()
# Connect to WiFi
print("Connecting to WiFi...")
esp.connect(secrets)
print("Connected!")
yield
while True:
# Update the blynk datastream using HTTP GET requests
requests.get("https://blynk.cloud/external/api/update?token=" +
secrets["blynk_auth_token"] + "&v0=" + str(temp))
yield [pyRTOS.timeout(0.5)] # Let other tasks run
requests.get("https://blynk.cloud/external/api/update?token=" +
secrets["blynk_auth_token"] + "&v1=" + str(humidity))
yield [pyRTOS.timeout(0.5)] # Let other tasks run
requests.get("https://blynk.cloud/external/api/update?token=" +
secrets["blynk_auth_token"] + "&v2=" + str(air))
yield [pyRTOS.timeout(0.5)] # Let other tasks run
requests.get("https://blynk.cloud/external/api/update?token=" +
secrets["blynk_auth_token"] + "&v3=" + str(motion))
yield [pyRTOS.timeout(0.5)] # Let other tasks run
requests.get("https://blynk.cloud/external/api/update?token=" +
secrets["blynk_auth_token"] + "&v4=" + str(sound))
yield [pyRTOS.timeout(0.5)] # Let other tasks run
# Reset the global variables
if motion:
motion = 0
if sound:
sound = 0
yield [pyRTOS.timeout(0.5)] # Delay in seconds (Other task can run)
# With a Particle Argon
RX = board.ESP_TX
TX = board.ESP_RX
resetpin = DigitalInOut(board.ESP_WIFI_EN)
rtspin = DigitalInOut(board.ESP_CTS)
uart = busio.UART(TX, RX, timeout=0.1)
esp_boot = DigitalInOut(board.ESP_BOOT_MODE)
esp_boot.direction = Direction.OUTPUT
esp_boot.value = True
status_light = None
print("ESP AT commands")
esp = adafruit_espatcontrol.ESP_ATcontrol(uart,
115200,
reset_pin=resetpin,
rts_pin=rtspin,
debug=False)
wifi = adafruit_espatcontrol_wifimanager.ESPAT_WiFiManager(
esp, secrets, status_light)
counter = 0
while True:
try:
print("Posting data...", end='')
data = counter
feed = 'test'
payload = {'value': data}
response = wifi.post("https://io.adafruit.com/api/v2/" +
secrets['aio_username'] + "/feeds/" + feed +
# Debug Level
# Change the Debug Flag if you have issues with AT commands
debugflag = False
# How Long to sleep between polling
sleep_duration = 60
PIN_RX = board.GP1
PIN_TX = board.GP0
uart = busio.UART(PIN_TX, PIN_RX, baudrate=11520, receiver_buffer_size=2048)
status_light = None
print("ESP AT commands")
esp = adafruit_espatcontrol.ESP_ATcontrol(
uart, 115200, reset_pin=None, rts_pin=None, debug=debugflag
)
wifi = adafruit_espatcontrol_wifimanager.ESPAT_WiFiManager(
esp, secrets, status_light
)
print("ESP-01 local time")
TIME_API = "http://worldtimeapi.org/api/ip"
the_rtc = rtc.RTC()
response = None
while True:
try:
print("Fetching json from", TIME_API)
try:
from secrets import secrets
except ImportError:
print("All secret keys are kept in secrets.py, please add them there!")
raise
# Telegram API url.
API_URL = "https://api.telegram.org"
# Initialize UART connection to the ESP8266 WiFi Module.
RX = board.GP17
TX = board.GP16
uart = busio.UART(TX, RX, receiver_buffer_size=2048) # Use large buffer as we're not using hardware flow control.
esp = adafruit_espatcontrol.ESP_ATcontrol(uart, 115200, debug=False)
requests.set_socket(socket, esp)
print("Resetting ESP module")
esp.soft_reset()
while True:
try:
print("\nChecking WiFi connection...")
while not esp.is_connected:
print("Connecting...")
esp.connect(secrets)
print("\nSending Telegram message...")
message = "Hello World from Circuitpython :)"
get_url = API_URL
# With a Particle Argon
"""
RX = board.ESP_TX
TX = board.ESP_RX
resetpin = DigitalInOut(board.ESP_WIFI_EN)
rtspin = DigitalInOut(board.ESP_CTS)
uart = busio.UART(TX, RX, timeout=0.1)
esp_boot = DigitalInOut(board.ESP_BOOT_MODE)
from digitalio import Direction
esp_boot.direction = Direction.OUTPUT
esp_boot.value = True
"""
esp = adafruit_espatcontrol.ESP_ATcontrol(uart,
115200,
reset_pin=resetpin,
run_baudrate=460800,
rts_pin=rtspin,
debug=True)
print("Resetting ESP module")
esp.hard_reset()
requests.set_interface(esp)
print("Connected to AT software version", esp.get_version())
counter = 0
while True:
try:
# Connect to WiFi if not already
while not esp.is_connected:
print("Connecting...")
esp.connect(settings)
resetpin = DigitalInOut(board.D5)
# With a Particle Argon
"""
uart = busio.UART(board.ESP_RX, board.ESP_TX, timeout=0.1)
resetpin = DigitalInOut(board.ESP_WIFI_EN)
esp_boot = DigitalInOut(board.ESP_BOOT_MODE)
from digitalio import Direction
esp_boot.direction = Direction.OUTPUT
esp_boot.value = True
"""
URL = "http://wifitest.adafruit.com/testwifi/index.html"
print("ESP AT GET URL", URL)
esp = adafruit_espatcontrol.ESP_ATcontrol(uart, 115200, run_baudrate=9600,
reset_pin=resetpin, debug=False)
print("Resetting ESP module")
esp.hard_reset()
requests.set_interface(esp)
while True:
try:
print("Checking connection...")
while not esp.is_connected:
print("Connecting...")
esp.connect(settings)
# great, lets get the data
print("Retrieving URL...", end='')
r = requests.get(URL)
print("Status:", r.status_code)
