Section Intro

Introduction to the IoT Weather Station

Setting Up the Wokwi Simulator and Sensor Interfacing

Connecting to WiFi using MicroPython

Quiz

Sending Data to an MQTT Broker

Expanding the Project and Next Steps

Assignment: Building the Foundation of an IoT Weather Station

Section Summary

Reading Material

Introduction 

Practice Test

Bonus Lecture 

Bonus Section 

<h2 id="9365635d-9a4e-46b0-96c9-80023623a851" data-toc-id="9365635d-9a4e-46b0-96c9-80023623a851">Requirements</h2><ul><li>Basic knowledge of Python programming for working with MicroPython.</li><li>Familiarity with basic electronics concepts, including resistors and simple sensor connections.</li><li>ESP32 microcontroller and weather sensors (such as temperature and humidity) for hands-on practice.</li><li>A computer with USB connectivity to code and upload scripts to the ESP32.</li></ul><h2 id="c783f70e-02ad-4998-b0ed-426495885016" data-toc-id="c783f70e-02ad-4998-b0ed-426495885016">Description</h2>Get hands-on with IoT as you build a complete weather logging system from scratch! This course focuses on integrating the ESP32 microcontroller, MicroPython programming, and MQTT protocols to create a versatile weather logger that gathers, logs, and transmits weather data seamlessly.Designed for both IoT enthusiasts and intermediate-level developers, this course will walk you through the essential skills to transform a simple ESP32 module into a fully functional weather monitoring system. We’ll cover how to set up sensors, utilize MQTT for data transmission, and leverage MicroPython for efficient data handling. By the end of this course, you’ll be able to create your own connected weather logger, capable of sending data to cloud services or local networks.In addition to practical projects, we’ll explore troubleshooting techniques, provide guidance on optimizing performance, and explain the best practices for managing MQTT messaging. With over 38 minutes of concise, targeted content, this course is perfect for learners who want to see real results quickly without overwhelming technical jargon.Key Features:<ul><li>Step-by-step guidance on setting up and coding with the ESP32 and MicroPython</li><li>Practical lessons on sensor integration and real-time data handling</li><li>Overview of MQTT basics and advanced usage for IoT communication</li><li>Customizable weather logger project that can be adapted for other applications</li></ul>"This course was exactly what I needed to understand the ESP32 and MQTT! The hands-on project was incredibly helpful." - [Alex G.] "Concise and to the point. This course gave me the confidence to tackle IoT projects on my own!" - [Sarah K.]Enroll Now to build your IoT weather logger and bring your MicroPython skills to life!What You Will Learn<ul><li>Set up and configure the ESP32 microcontroller for data logging</li><li>Write and deploy MicroPython code to interface with sensors</li><li>Use MQTT protocols for real-time data sharing and logging</li><li>Build a weather logger capable of tracking and transmitting weather data</li></ul>Who Is This Course For<ul><li>IoT enthusiasts looking to expand their skills in connected devices</li><li>Intermediate Python programmers who want to explore MicroPython</li><li>Engineers or hobbyists interested in environmental monitoring</li><li>Tech professionals looking to integrate IoT protocols like MQTT into projects</li></ul>Requirements<ul><li>Basic knowledge of Python programming</li><li>Familiarity with fundamental electronics (resistors, sensors)</li><li>Access to an ESP32 microcontroller and basic sensors (temperature, humidity)</li><li>Computer with USB for coding and uploading scripts to ESP32</li></ul>

Build an IoT weather station using ESP32, MicroPython, and MQTT: logging, analyzing, and sharing real-time weather data.

ESP32 MicroPython MQTT Weather Logger

Ashraf Said

Course content

Course Description

This Course Includes