Description
The Dragino LT-22222-L ia a Long Range LoRa I/O Controller. It contains different I/O Interfaces such as: analogue current input, analogue voltage input, relay output, digital input and digital output etc…
The LT-22222-L is designed to simplify the installation of I/O monitoring.
The LT-22222-L Controller allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising 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-22222-L I/O Controller aims to provide an easy and low cost installation by using LoRa wireless technology. The usage environment includes:
1) If the users area has LoRaWAN service coverage, they can just install the I/O controller and configure it to connect with a LoRaWAN provider via wireless.
2) Users can set up a LoRaWAN gateway locally and configure the controller to connect to the gateway via wireless.