Steps:
Step 1: Download and Install Thonny IDE from given link: https://thonny.org/
Step 2: Download Thonny Pico Plugin: https://github.com/raspberrypi/thonny-pico/releases/tag/v0.2
Step 3: Open Thonny IDE -> Tools -> manage Plug-Ins...
Step 4: Select Install from Local File
Step 5: Locate the downloaded Raspberry Pi Pico Github file and click on Open
Step 6: Go to Run -> Select Interpreter
Step 7: Select Micro Python (Raspberry Pi Pico) from Drop Down list and click OK
LED Blink Code:-
from machine import Pin
from time import sleep
led = Pin(25, Pin.OUT)
while True:
led.toggle()
sleep(0.2)Step 8: Connect the Raspberry pi Pico to your Computer via USB Cable
You will get a popup to install MicroPython firmware for Raspberry Pi Pico
Just click on Install
Step 9: Click on Run Button to run the code on your Pico Board
Step 10: Click on Save to Save the code in Raspberry Pi Pico board
NOTE:- To run the code when you Power ON the Pico board all the time then save the code with name "main.py"
Project: ON OFF Relay with Push Button
Materials:-
Raspberry Pi Pico
Relay Module
Push Button
Jumpers
BreadBoard
Circuit:-
Code:-
from machine import Pin
from time import sleep
Relay = Pin(2,Pin.OUT)
Button = Pin(14,Pin.IN,Pin.PULL_UP)
state = 0
while True:
input=Button.value()
if(input == False):
if(state == 1):
Relay.high()
state = 0
sleep(0.5)
elif(state == 0):
Relay.low()
state = 1
sleep(0.5)