WISE-4000 User Manual 2
1.1 Introduction
WISE-4000 series is an Ethernet-based wired or wireless IoT device, which inte-
grated with IoT data acquisition, processing, and publishing functions. Except various
I/O type offering, WISE-4000 series provides data pre-scaling, data logic, and data
logger functions. These data can be access via mobile devices and be published to
cloud with security in anytime and anywhere.
1.2 Feature Highlights
1.2.1 RESTful Web Service
Representational State Transfer (REST) is a software architecture style widely used
for creating scalable web services. With the advantage of scalability, simplicity and
performance, it's already adopted in IoT applications. It is based on Hypertext Trans-
fer Protocol (HTTP) and uses verbs, like GET, POST, PUT, DELETE, etc., for web
browsers to get web pages or retrieve data with remote servers. The data can be
retrieved by internet media like HTML, XML, or JSON. REST s a uniform resource
identifier (URI) to identify the data. Like using “http://10.0.0.1/analoginput/ch0” to
identify the analog input value of channel 0. Then the web server may retrieve a
JSON file analog input value of channel 0.
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