Raspberry Pi Pico Home Automation

DOWNLOAD ABSTRACT

AIM:

Design and Development of Raspberry pi PICO home automation.

PURPOSE:

By making home appliances automatic and smart control can make our lives easy and save power. Now days everything becomes smart by adding advanced technology. Everyone has smart mobiles those can have multiple apps. Still home automation devices are expensive and can’t effort by many people. Here we want to design and develop low cost most effective home automation systems with raspberry pi pico. Here project title is raspberry pi Pico home automation.

DESCRIPTION:

Raspberry pi Pico interfaced with Bluetooth module through UART port. Two relays connected to Pico digital pins.

WORKING:

Pico can communicate with mobile app through Bluetooth module. Bluetooth app has software buttons, using these buttons we can control loads. Here loads are fan and light. Two relays controls light and fan. When user press software buttons in app then corresponding command will pass from mobile app to Bluetooth module. Pico reads these commands from Bluetooth module and control corresponding load. Status of light and fan will displaying on 16×2 LCD display.

TECHNICAL SPECIFICATIONS:

HARDWARE:

• Microcontroller          :           Raspberry pi Pico
• LCD                            :           16X2 LCD
• Relay                           :           12V DC
• Bluetooth                    :           HC-05
• Fan                              :           12V DC
• Light                           :           230V AC
• Power Source              :           12v 1 amp DC Adaptor

SOFTWARE:

• Arduino IDE
• Proteus based circuit diagram

APPLICATIONS:

• Home automation
• Home Appliances control

INTERFACES COVERED:

• We have covered raspberry pi Pico programming
• Module interface like Bluetooth module (HC-05)