Build secure, scalable IoT messaging with confidence using wolfMQTT.
Join us for a live webinar on February 4 at 9 AM PT, where we’ll walk through the fundamentals of MQTT and show how to get started with wolfMQTT in real-world embedded and IoT applications. This session highlights practical implementation details, security tradeoffs, and architectural decisions that matter on resource-constrained devices.
Register Now: Getting Started with wolfMQTT
Date: February 4 | 9 AM PT
What is wolfMQTT?
wolfMQTT is a lightweight, open-source MQTT client written in C and designed for embedded systems. With a small footprint, simple API, and seamless integration with wolfSSL, it supports secure publish-and-subscribe communication while meeting tight memory and power requirements.
Ask the Expert: Eric Answers Key Questions
We asked our presenter, wolfSSL Senior Software Engineer Eric Blankenhorn, a few questions about what attendees can expect:
Q: How does MQTT enable efficient communication for embedded and IoT systems?
A: MQTT uses a lightweight publish/subscribe model that minimizes network traffic and avoids direct device-to-device coupling. This makes it well suited for low-bandwidth, unreliable, or power-constrained environments while still scaling to large deployments.
Q: How does wolfMQTT approach security and message reliability?
A: wolfMQTT integrates directly with wolfSSL to secure MQTT traffic using TLS. MQTT’s Quality of Service levels let developers control delivery guarantees based on how critical the data is and how reliable the network needs to be.
Q: What does getting started with wolfMQTT actually look like for developers?
A: The library is intentionally small and modular, with a simple API and clear separation between client, packet, and socket layers. Most developers can get a secure client running quickly using the provided examples and minimal configuration.
This webinar will cover
- MQTT basics and publish/subscribe architecture
- Security and Quality of Service (QoS) options
- Supported specifications (MQTT 3.1.1 and MQTT 5.0)
- wolfMQTT architecture, configuration, and examples
Register now to secure your spot and learn how to implement secure MQTT communication using wolfMQTT and TLS.
If you have questions about any of the above, please contact us at facts@wolfssl.com or call us at +1 425 245 8247.
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