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11 July 2023 / by Steven Hegenderfer

The LoRaWAN 1.0.4 Specification in Depth For End Device Developers course is designed to provide a comprehensive understanding of the LoRaWAN 1.0.4 specification, crucial for efficient LoRaWAN implementation and end device development. The course is divided into six chapters, or books, each focusing on a specific aspect of LoRaWAN implementation.

Activating End Devices in a LoRaWAN Network

This book covers the rules and best practices for activating end devices in a LoRaWAN network. It explains the two activation methods: over-the-air activation (OTAA) and activation by personalization (ABP). The book emphasizes the security aspects of OTAA and encourages its implementation unless there are specific reasons to choose ABP.

Sending Messages via the LoRaWAN 1.0.4 Specification

In this book, participants learn about sending uplink messages from end devices to the network server. It explains the different types of uplink messages, including application data and MAC commands. The book also covers the essential bit fields included in uplink messages for confirmation, additional data, and adaptive data rate (ADR) management.

Receiving Messages: A Crucial Part of the LoRaWAN 1.0.4 Specification

This book focuses on the reception of downlink messages by end devices. Participants learn about the types of downlinks, such as MAC commands and application-specific settings. It explains the process of receiving downlink messages in Class A mode and introduces Class B mode, which allows for additional downlink reception at specific time slots.

Implementing Adaptive Data Rate (ADR)

Participants dive into the implementation of adaptive data rate (ADR) in LoRaWAN devices. The book discusses the concept of ADR, highlighting its benefits for battery life and network efficiency, and the parameters and configuration options associated with ADR in the context of LoRaWAN 1.0.4 Specification.

Class B 

This book explores the usage of Class B mode in end devices. It explains how Class B mode enables continuous downlink reception by employing beacons and ping slots. The book provides guidelines for configuring end devices for Class B operation, maximizing the chances of receiving downlinks while maintaining reasonable battery life.

Class C: Continuously Listening for Downlinks

The final book delves into Class C mode, where end devices continuously listen for downlinks except during Class A uplink transmissions. It discusses the scenarios that necessitate immediate downlink reception and the considerations for implementing Class C mode, including power requirements and battery life.

Master the LoRaWAN 1.0.4 Specification with Our End Device Developers Course

Overall, the LoRaWAN 1.0.4 Specification in Depth For End Device Developers course provides developers with an in-depth understanding of the LoRaWAN 1.0.4 specification. It equips them with the knowledge and best practices necessary to develop LoRaWAN end devices, validate existing implementations, and optimize communication between end devices and the LoRaWAN network server.

Enroll in it today at the Semtech Learning’s free!


Semtech, the Semtech logo, and LoRa® are registered trademarks or service marks of Semtech Corporation or its subsidiaries.

Topics: LoRa, LoRa Developers, Internet of Things, LoRaWAN

Written by Steven Hegenderfer


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