LA66 LoRaWAN Module
LA66 LoRaWAN Module
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.
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
AT Command
AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
Pin Mapping
Land Pattern
Part Number
Part Number: LA66-XXX
XX: The default frequency band
- AS923: LoRaWAN AS923 band
- AU915: LoRaWAN AU915 band
- EU433: LoRaWAN EU433 band
- EU868: LoRaWAN EU868 band
- KR920: LoRaWAN KR920 band
- US915: LoRaWAN US915 band
- IN865: LoRaWAN IN865 band
- CN470: LoRaWAN CN470 band
LA66 LoRaWAN Shield
LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
LA66 USB LoRaWAN Adapter
LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC.