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About this course
- Class Overview
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Syllabus & Downloads
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Introduction 2 min
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IoT Cloud Architecture 2 min
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MQTT Protocol Fundamentals 10 min
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Transport Layer Security - TLS 4 min
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LAB1: Using MQTTX™ to Interact with a MQTT Broker 1 min
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Using RNWF11 for MQTT Client Applications 4 min
- Using RNWF11 with a Host Processor (UtC Demo)
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LAB2 Overview 5 min
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Firmware Structure and APIs 10 min
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LAB2a: Configure Static WiFi® and MQTT Client Parameters 6 min
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LAB2b: Add MQTT Publish Topics and Send Messages 2 min
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LAB2c: Add MQTT Subscribe Topics and Receive Messages 2 min
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LAB2d: Add a new AT-Command Sequence 10 min
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Executing Multiple AT-Commands per State 1 min
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Porting the Implementation Files 2 min
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Summary and Next Steps 3 min
- Complete Recording
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25057 IOT2 (68 min)
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25057 IOT2: Simplify Your Next IoT Design with a UART to Cloud controller (August 2025)
This class provides an overview of MQTT-based IoT application architecture
This class is a recording from the 2025 MASTERs Conference.
In this class, you will gain knowledge about MQTT-based IoT application architecture. You will prototype an RNWF11 command sequence to securely connect to an MQTT broker, then issue publish and subscribe messages to exchange data. Additionally, you will modify an existing firmware application to incorporate this command sequence as a robust state-machine driven task that implements the desired IoT functionality.
Prerequisites:
Basic understanding of WiFi and IoT