What is LA66 LoRaWAN Module

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 LoRa 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 program, create and connect your things everywhere.

LA66 is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. 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.

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Specification

Input Power Range: 1.8v ~ 3.7v

Power Consumption: < 4uA.

Frequency Range: 150 MHz ~ 960 MHz

Maximum Power +22 dBm constant RF output

High sensitivity: -148 dBm

Temperature:

• Storage: -55 ~ +125℃
• Operating: -40 ~ +85℃

Humidity:

• Storage: 5 ~ 95% (Non-Condensing)
• Operating: 10 ~ 95% (Non-Condensing)

LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm

LoRa Rx current: <9 mA

I/O Voltage: 3.3v