LoRa I/O控制器
JOY-LR系列I/O模块是远程LoRa I/O控制器。它包含不同的I/O接口，如:模拟电流输入、模拟电压输入、继电器输出、数字输入和数字输出等。 I/O模块旨在简化I/O监视的安装。
I/O控制器允许用户发送数据并达到极长的范围。它提供超长距离扩频通信和高抗干扰能力，同时最大限度地降低电流消耗。主要针对灌溉系统、智能计量、智能城市、智能手机检测、楼宇自动化等专业无线传感器网络应用。
I/O控制器的目标是通过使用LoRa无线技术提供一个简单和低成本的安装。
使用环境包括:
1)如果用户所在区域有LoRaWAN服务覆盖，用户只需安装I/O控制器并配置，通过无线连接LoRaWAN提供商即可。
2)用户可以在本地设置一个LoRaWAN网关，配置控制器通过无线连接到网关。
特点:
.STM32L072CZT6单片机
.SX1276/78 LoRA无线芯片
.LoRaWAN A类和C类协议
.可选定制LoRa协议
.频段:CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915
.命令来改变参数
应用场景:
•智能建筑和家庭自动化
•物流和供应链管理
•智能计量
•智能农业
•智能城市
•智能工厂
The Dragino JOY-LR series I/O Modulesare Long Range LoRa I/O Controller. It contains different I/O Interfaces such as:analog current Input,analog voltage input,relay output,digital inputanddigital outputetc. The JOY-LR I/O Modules are designed to simplify the installation of I/O monitoring.
TheJOY-LR I/O Controllers allows user 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 JOY-LR I/O Controllers is aiming to provide aneasy and low cost installationby 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 connect the LoRaWAN provider via wireless.
2) User can set up a LoRaWAN gateway locally and configure the controller to connect to the gateway via wireless.
JOY Security （H.K）Industrial Limited.
Web：www.loracity.com.cn
Tel：+86 027-85551659
Mb：+86 0 13329728080
