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By connecting Raspberry Pi 5 to Raspberry Pi Pico, you get the best of both worlds: a single-board computer linked to a low-cost, compact microcontroller. Pico can be programmed in the MicroPython language using the Thonny IDE on Raspberry Pi 5. It is then able to run a program automatically when powered up on its own, so can be used in all sorts of portable projects.

Here we’ll show you how to set up Pico with Raspberry Pi 5, install the MicroPython firmware on it, and write a program to flash Pico’s on-board LED.

Learn how to interface a PIR motion sensor with the Raspberry Pi Pico to detect motion in your surroundings. We’ll show you how to wire the sensor to the Pico board and we’ll program the board using MicroPython firmware to execute a certain task when motion is detected.

This is a complete guide to using MQTT with Raspberry Pi Pico programmed with MicroPython. MQTT is a communication protocol widely used in Home Automation and IoT applications to connect multiple devices. In this tutorial, you’ll learn how to choose and set up an MQTT broker and how to publish and subscribe to MQTT messages with the Raspberry Pi Pico.