DRAGINO · LoRa · LA66 Arduino UNO Shield · LA66 Shield-EU868

DRAGINO LA66 LA66 Arduino UNO Shield Overview: The LA66 LoRaWAN Shield is an Arduino shield based on the LA66. Users can use the LA66 LoRaWAN Shield to quickly add LoRaWAN or peer-to-peer LoRa wireless functionality to Arduino projects. The LA66 is a ready-to-use module that includes the LoRaWAN v1.0.3 protocol. The LoRaWAN stack used in the LA66 is deployed in more than 1 million LoRaWAN end devices worldwide. This mature LoRaWAN stack significantly reduces the risk involved in creating stable LoRaWAN sensors that support different LoRaWAN servers and standards from various countries. An external MCU can use AT commands to communicate with the LA66 and begin transmitting data via the LoRaWAN protocol. Each LA66 module includes a globally unique OTAA key for LoRaWAN registration.In addition to supporting the LoRaWAN protocol, the LA66 also supports the open-source peer-to-peer LoRa protocol for non-LoRaWAN applications. The LA66 is equipped with a TCXO crystal, which ensures the module can maintain stable performance in extreme temperatures.