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Using the Raspberry Pi Pico's Built-in Temperature Sensor

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Introduction to the Raspberry Pi Pico and MicroPython
Understanding the Built-in Temperature Sensor
Writing Your First Temperature Sensor Script
Enhancing Your Temperature Monitoring Project
Project Challenges and Next Steps

Installing MicroPython on the Pico

Learn how to install MicroPython on your Raspberry Pi Pico to enable programming and communication through Thonny.

By Kevin McAleer,    2 Minutes

Introduction

MicroPython is a lightweight version of Python specifically designed for microcontrollers. By installing MicroPython on your Raspberry Pi Pico, you can use Python to control hardware and create exciting projects.

Step 1: Download MicroPython Firmware

  1. Visit the official MicroPython download page.
  2. Download the latest .uf2 firmware file for the Raspberry Pi Pico.

Step 2: Enter Bootloader Mode

  1. Hold down the BOOTSEL button on your Pico.
  2. While holding the button, connect the Pico to your computer using a USB cable.
  3. The Pico will appear as a removable storage device.

Step 3: Flash the Firmware

  1. Drag and drop the downloaded .uf2 file onto the Pico’s drive.
  2. The Pico will reboot and appear as a MicroPython device.

Step 4: Verify the Installation

  1. Open Thonny and select MicroPython (Raspberry Pi Pico) in the interpreter settings.

  2. In the console, type:

    print("MicroPython is ready!")
  3. You should see the message displayed in the console.

Congratulations, MicroPython is now installed on your Raspberry Pi Pico!

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