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INTERNET OF THINGS ROADMAPS, Based on personal experinces, by Anwar…
INTERNET OF THINGS ROADMAPS
Basic of Electronics
Programming
Python
C
Sensor & Actuator
selecting and integrating appropriate sensors, actuators, and devices for data collection
Precision/Repeatebility
The ability to reproduce the same output when used to measure the same quantity under the same environmental conditions
Accuracy
how close the measured value is compared to the true value
Linearity
the process of changing output to input that changes linearly
Sensitivity
for example on a temperature sensor: one millivolt per degree
Output Range
measurement range capability
Response Time
shows how quickly it responds to changes in input
characteristics of the media to be measured
corrosive/ not
type of communication protocol that supported
IoT Platform
An IoT platform is an application or service that provides built-in tools and capabilities to connect every “thing” in an IoT ecosystem
Node RED
Flow base programming tool
Network Communication
MQTT
Message Queuing Telemetry Transport
Publisher
Subscriber
Broker
Topic
Stack TCP/IP
Modbus Protocol
RTU/Serial
Master & Slave
RS485
up to 1,2 Km
Data storage for Modbus serial
Coil
Discrete Input
Input Register
Holding Register
address | function code | data | error check
RS232
15 meters
TCP/IP
Server & Client
OPC UA
Open Platform Communications Unified Architecture
machine-to-machine communication protocol in industrial automation developed by the OPC Foundation
Binary protocol
Web service
Data Processing
IoT Security
Cloud Computing
Learn how to apply core of AWS Services in the area of compute, storage, and networking
EC2
S3
VPC
Lambda
RDS
Route 53
Based on personal experinces
by Anwar Kholidi Nasution