Introduction

The Dragino LT series I/O Modules are Long Range LoRa I/O Controller. It contains different I/O Interfaces such as: analog current input, analog voltage input, relay output, digital input and digital output etc. The LT I/O Modules are designed to simplify the installation of I/O monitoring.

The LT I/O Controllers allow users to send data and reach extremely long ranges.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.

The LT I/O Controller is aiming to provide an easy and low cost installation by using LoRa wireless technology.

The use environment includes:

1) If user’s area has LoRaWAN service coverage, they can just install the I/O controller and configure it to connect to the LoRaWAN provider wirelessly.

2) User can set up a LoRaWAN gateway locally and configure the controller to connect to the gateway via wireless.

Features

• STM32L072CZT6 MCU
• SX1276/78 LoRa Wireless Chip
• LoRaWAN Class A & Class C protocol
• Optional Customized LoRa Protocol
• Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/CN799
• AT Commands to change parameters

Applications

• Smart Buildings & Home Automation
• Logistics and Supply Chain Management
• Smart Metering
• Smart Agriculture
• Smart Cities
• Smart Factory

Interfaces

• 3 x Digital Input
• 3 x Digital Output
• 2 x Relay Output (5A@250VAC / 30VDC)
• 2 x 0~20mA Analog Input (res:0.01mA)
• 2 x 0~30V Analog Input (res:0.01v)
• Power Input 0~24V

Order Info

• LT-33222-L-EU433
• LT-33222-L-EU868
• LT-33222-L-KR920
• LT-33222-L-CN470
• LT-33222-L-AS923
• LT-33222-L-AU915
• LT-33222-L-US915
• LT-33222-L-IN865
• LT-33222-L-AU915
• LT-33222-L-CN779

Documents

• Datasheet
• User Manual
• Image Download

Packing Info

Package Includes

• LT I/O Controller x 1
• Stick Antenna for LoRa RF part x 1
• Bracket for controller x1
• Program cable x 1

Dimension and weight

• Device Size: 13.5 x 7 x 3 cm
• Device Weight: 105g
• Package Size / pcs : 14.5 x 8 x 5 cm
• Weight / pcs : 170g

Shipping Notice

• We only support express shipping because of included battery
• Prices exclude local taxes and import duties