Can you design a Raspberry Pi model $4$ kit for below components:

Item $($Required$)$:

Raspberry Pi Model $4$

Raspberry Pi Power Supply

Raspberry Pi Case

Bluetooth Module HC$-05$

Teensy

SD Card $16$Gb

USB Card Reader

USB to TTL Serial Cable

DHT$11$ Temperature and Humidity Sensor

XC$-4604$ Soil Moisture Sensor

Beensy PCB board

Ethernet Cable

USB A to mini$-$B cable

Breadboard

Item $($Optional$)$:

Buzzer

Photoresistor

HDMI to Mini HDMI Lead$/$Adaptor

LED

$10$k resistor $($for LDR cct$)$

$220$R $($for LED cct$)$

$1$p$-1$p wires $($more from $59$ store$)$

Please Answer below questions for a project proposal:

Project Description

Why is this project important?

Are you using all the $3-$tiers

What functionalities executed in Tier $1?$

What functionalities executed in Tier $2?$

What functionalities executed in Tier $3?$

Which sensors will be used in your project?

Do you have all the necessary hardware?

Once answering above questions, please finish the complete project :