DRAGINO · Controller · LoRa · LoRaWAN I/O Controller · LT-22222-L-EU868

DRAGINO LT-22222-L-EU868 I/O Controller

overview

Dragino LT series I/O modules are long range LoRa I/O controllers. They contain various I/O interfaces such as: analog current input, analog voltage input, relay output, digital input and digital output, etc. LT series I/O modules are designed to simplify the installation of I/O monitoring.
The LT I/O controllers allow the user to send data and reach extremely long ranges. They offer extremely long range spread spectrum communication and high noise immunity with minimal power consumption. They target professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, etc. The LT I/O controllers target easy and cost-effective installation using LoRa radio technology.
The application environment includes:

1. If the user's area has LoRaWAN service coverage, they can simply install and configure the I/O controller and connect the LoRaWAN provider to it wirelessly.
2. The user can set up a LoRaWAN gateway locally and configure the controller to connect wirelessly to the gateway.

Characteristics

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

Applications

• Smart buildings and home automation
• Logistics and supply chain management
• Smart Metering
• Smart Agriculture
• Smart Cities
• Smart Factory

Interfaces

• 2 x Digital Input (bi-directional)
• 2 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

scope of delivery

• 1 x LT-22222-L-EU868