User's Manual

User Manual for LoRaWAN End Nodes - LA66 LoRaWAN Module User Manual

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Table of Contents:

• 1. LA66 LoRaWAN Module

• 1.1 What is LA66 LoRaWAN Module

• 1.2 Features

• 1.3 Speciﬁcation

• 1.4 AT Command

• 1.5 Dimension

• 1.6 Pin Mapping

• 1.7 Land Pattern

• 2. FAQ

• 2.1 How to Compile Source Code for LA66?

• 2.2 Can i use LA66 module's internal I/O without external MCU, So to save product cost?

• 2.3 Where to ﬁnd Peer-to-Peer ﬁrmware of LA66?

• 3. Order Info

• 4. FCC Statement

1. LA66 LoRaWAN Module

1.1 What is LA66 LoRaWAN Module

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Dragino LA66is a small wireless LoRaWAN module that oﬀers a very compelling mix of long-range, low power

consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level

LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of

Things a reality. It is easy to create and connect your things everywhere.

LA66 is a ready-to-use module that includes the LoRaWAN v1.0.3 protocol. The LoRaWAN stack used in LA66

is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly

reduces the risk to make stable LoRaWAN Sensors to support diﬀerent LoRaWAN servers and diﬀerent countries'

standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.

Each LA66 module includes a world-unique OTAA key for LoRaWAN registration.

Besides the support of the LoRaWAN protocol, LA66 also supports open-source peer-to-peer LoRa Protocol for

the none-LoRaWAN application.

LA66 is equipped with TCXO crystal which ensures the module can achieve stable performance in extreme

temperatures.

1.2 Features

• Support LoRaWAN v1.0.3 protocol

• Support peer-to-peer protocol

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