Rajiv Lochan Sharma RajivCodeLab

## MQTT_PICO_W.py
import network
from umqtt.simple import MQTTClient
import time
import machine

MQTT_BROKER="YOUR_SYSTEM_IP"
MQTT_PORT = 1883
MQTT_CLIENT_ID="pico_client"

led_green = machine.Pin(0, machine.Pin.OUT)

## index.html
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Raspberry Pi Pico - React.js</title>

    <link href="https://cdn.jsdelivr.net/npm/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">

## docker-compose.yml
version: "3.9"
services:
  homeassistant:
    container_name: homeassistant
    image: ghcr.io/home-assistant/home-assistant:stable
    volumes:
      - 'C:\docker\homeassistant:/config'
    environment:
      - IN=Asia/Calcutta # You can find your time zone here - https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
    ports:

## index.html
<!DOCTYPE html>
<html>
<head>
  <title>Live Temperature Dashboard</title>
  <meta charset="UTF-8">
  <!-- Include Chart.js library -->
  <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
  <style>

@import url(https://fonts.googleapis.com/css?family=Open+Sans:700,300);

## LED_CONTROL_REST_API.py
from phew import server, connect_to_wifi
import machine
import json

ip = connect_to_wifi("YOUR_SSID", "YOUR_PASSWORD")

led_green = machine.Pin(0, machine.Pin.OUT)
led_red = machine.Pin(1, machine.Pin.OUT)

print("connected to IP ", ip)

## remote_controlled_led.py
import network
import sys
import time
import requests
import json
from machine import Pin

wlan = network.WLAN(network.STA_IF)
led = Pin(0, Pin.OUT)

## ip_scanner.py
import tkinter as tk
from tkinter import messagebox
from scapy.all import ARP, Ether, srp

def get_connected_devices():
    arp_request = Ether(dst="ff:ff:ff:ff:ff:ff") / ARP(pdst="192.168.1.0/24")

    result = srp(arp_request, timeout=3, verbose=False)[0]

    connected_devices = [{'ip': received.psrc, 'mac': received.hwsrc, 'hostname': received.getlayer(ARP).psrc} for sent, received in result]

## csv_read_write_temperature.py
import machine
import time
import os

# Function to read temperature sensor
def read_temperature():
    adc = machine.ADC(4)  # Use ADC pin GP4
    conversion_factor = 3.3 / (65535)  # ADC conversion factor
    sensor_value = adc.read_u16() * conversion_factor
    temperature = 27 - (sensor_value - 0.706) / 0.001721  # Convert sensor value to temperature (formula may vary)

## index.html
<!doctype html>
<html lang="en">
    <head>
        <title>Raspberry Pi Pico Web Server</title>
        <!-- Required meta tags -->
        <meta charset="utf-8" />
        <meta
            name="viewport"
            content="width=device-width, initial-scale=1, shrink-to-fit=no"
        />
	import network
	from umqtt.simple import MQTTClient
	import time
	import machine

	MQTT_BROKER="YOUR_SYSTEM_IP"
	MQTT_PORT = 1883
	MQTT_CLIENT_ID="pico_client"

	led_green = machine.Pin(0, machine.Pin.OUT)
	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Raspberry Pi Pico - React.js</title>

	<link href="https://cdn.jsdelivr.net/npm/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
	version: "3.9"
	services:
	homeassistant:
	container_name: homeassistant
	image: ghcr.io/home-assistant/home-assistant:stable
	volumes:
	- 'C:\docker\homeassistant:/config'
	environment:
	- IN=Asia/Calcutta # You can find your time zone here - https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
	ports:
	<!DOCTYPE html>
	<html>
	<head>
	<title>Live Temperature Dashboard</title>
	<meta charset="UTF-8">
	<!-- Include Chart.js library -->
	<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
	<style>

	@import url(https://fonts.googleapis.com/css?family=Open+Sans:700,300);
	from phew import server, connect_to_wifi
	import machine
	import json

	ip = connect_to_wifi("YOUR_SSID", "YOUR_PASSWORD")

	led_green = machine.Pin(0, machine.Pin.OUT)
	led_red = machine.Pin(1, machine.Pin.OUT)

	print("connected to IP ", ip)
	import network
	import sys
	import time
	import requests
	import json
	from machine import Pin

	wlan = network.WLAN(network.STA_IF)
	led = Pin(0, Pin.OUT)
	import tkinter as tk
	from tkinter import messagebox
	from scapy.all import ARP, Ether, srp

	def get_connected_devices():
	arp_request = Ether(dst="ff:ff:ff:ff:ff:ff") / ARP(pdst="192.168.1.0/24")

	result = srp(arp_request, timeout=3, verbose=False)[0]

	connected_devices = [{'ip': received.psrc, 'mac': received.hwsrc, 'hostname': received.getlayer(ARP).psrc} for sent, received in result]
	import machine
	import time
	import os

	# Function to read temperature sensor
	def read_temperature():
	adc = machine.ADC(4) # Use ADC pin GP4
	conversion_factor = 3.3 / (65535) # ADC conversion factor
	sensor_value = adc.read_u16() * conversion_factor
	temperature = 27 - (sensor_value - 0.706) / 0.001721 # Convert sensor value to temperature (formula may vary)