import network

import usocket

import socket

from time import time, sleep

import network

import time

import machine

from picozero import pico_temp_sensor

from machine import Pin

import micropython

import ustruct as struct

import json

Self_Name = 'PW_1'

SSID = '******'

PASSWORD = '*****'

ssidRouter = '*****' #Enter the router name

passwordRouter = '*****' #Enter the router password

ssidAP = 'Pico W' #Enter the AP name

passwordAP = '12345678' #Enter the AP password

local_IP = '192.168.4.150'

gateway = '192.168.4.1'

subnet = '255.255.255.0'

dns = '8.8.8.8'

adcpin = 4

sensor = machine.ADC(adcpin)

sock = usocket

# SERVER_HOSTNAME = "e5d2174059b64286bd5f243dd055355a.s1.eu.hivemq.cloud:8884/mqtt"

USER = "Cuthbert"

# PASSWORD = 'Cbaines123!'

wlan = network.WLAN(network.STA_IF)

sta_if = network.WLAN(network.STA_IF)

ap_if = network.WLAN(network.AP_IF)

def read_json_file(file_path):

"""

Function for reading json file

"""

try:

with open(file_path, "r") as file:

data = json.load(file)

except:

return None

else:

return data

def write_json_file(file_path, data):

"""

Function for writing json file

"""

try:

with open(file_path, "w") as file:

json.dump(data, file)

except:

return None

else:

return data

def GetTemperature():

adc_value = sensor.read_u16()

volt = (3.3/65535) * adc_value

temperature = 27 - (volt - 0.706)/0.001721

temp = str(round(temperature, 1))

# timestamp = datetime.now().isoformat()

print(temp)

return temp

def connect_to_wifi():

SSID = ''

PASSWORD = ''

wlan.active(True)

wlan.connect(SSID, PASSWORD)

print("Connecting to Wi-Fi...")

while not wlan.isconnected():

time.sleep(1)

print("Waiting for connection...")

else:

print("Wi-Fi connected!")

print("IP address:", wlan.ifconfig())

def to_json(temperature):

# Create a dictionary to hold the sensor data

sensor_data = {

"Self Name": Self_Name,

"temperature": temperature,

}

# Convert the dictionary to a JSON string

json_data = json.dumps(sensor_data)

return json_data

def WifiServer(ssidAP,passwordAP):

local_IP = '192.168.1.1'

gateway = '192.168.1.10'

subnet = '255.255.255.0'

dns = '8.8.8.8'

sta_if = network.WLAN(network.STA_IF)

ap_if = network.WLAN(network.AP_IF)

ap_if.ifconfig([local_IP,gateway,subnet,dns])

print("Setting soft-AP ... ")

ap_if.config(essid=ssidAP, password=passwordAP)

ap_if.active(True)

print('Success, IP address:', ap_if.ifconfig())

open_socket()

print("Setup End\n")

def open_socket():

# Open a socket

ip = '192.168.1.10'

address = (ip, 8080)

connection = socket.socket()

connection.bind(address)

connection.listen(1)

return connection

def STA_Setup(ssidRouter,passwordRouter):

print("Setting soft-STA ... ")

if not sta_if.isconnected():

print('connecting to',ssidRouter)

sta_if.active(True)

sta_if.connect(ssidRouter,passwordRouter)

while not sta_if.isconnected():

pass

print('Connected, IP address:', sta_if.ifconfig())

print("Setup End")

def AP_Setup(ssidAP,passwordAP):

ap_if.ifconfig([local_IP,gateway,subnet,dns])

print("Setting soft-AP ... ")

ap_if.config(essid=ssidAP, password=passwordAP)

ap_if.active(True)

print('Success, IP address:', ap_if.ifconfig())

print("Setup End\n")