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1. IoT and Android: How These Devices Connect and Communicate (with/without Internet)!
IoT and Android: How These
Devices Connect and Communicate
(with/without Internet)!
Introduction
Emergence of IoT
How IoT Is Helpful for SMBs
and Other Businesses
How do IoT Devices
Communicate?
Table of Index:
Introduction
Emergence of IoT
How IoT Is Helpful for SMBs
and Other Businesses
How do IoT Devices
Communicate?
Table of Index:
Smart
Home

2. Introduction:
IoT is an umbrella that refers to the billions of things (or physical objects)
connected to the internet, all exchanging data (in real-time) with other systems
or devices. Practically, any physical object can easily be transformed into IoT
when connected to the internet to communicate or control information.
Android and IoT: How do They Partner?
Will IoT Work Without the Internet?
Will IoT Work Without the Internet?
FAQ’s- The Most Common Questions
Android Is a Universal Front-en
Android is Built on Linux Kernel and uses Java, C, C+
Developing Android applications using software Drivers for sensors or IoT
devices
Use of open-source Protocol libraries like BACnet, BLE, Modbus, Mbus etc
Propriety protocols on top of interfaces like Ethernet, Internet Protocol, USB,
Bluetooth, UART, RS-232 etc.
Android Is a Universal Front-en
Android is Built on Linux Kernel and uses Java, C, C+
Developing Android applications using software Drivers for sensors or IoT
devices
Use of open-source Protocol libraries like BACnet, BLE, Modbus, Mbus etc
Propriety protocols on top of interfaces like Ethernet, Internet Protocol, USB,
Bluetooth, UART, RS-232 etc.

3. An IoT device could be as simple as a light bulb or as complex as driverless
cars, jet engines, or anything that's filled with sensors collecting and
transmitting data to ensure swift operations.
Additionally, an IoT device can also be that generally don't operate through the
internet and communicate within the network, irrespective of human
intervention.
Emergence of IoT:
While IoT was created in 1999 by Kevin Ashton, the first IoT gadget came early
in 1980 at Carnegie Mellon University. Today, there are approximately 13
billion IoT-connected devices, which by 2030 are expected to grow by 29
billion.
8.6
8.76
11.28
13.14
15.14
17.08
19.08
21.09
23.14
25.21
27.31
29.42
8.6
0
5
10
15
20
25
30
35
8.76 11.28 13.14 15.14 17.08 19.08 21.09 23.14 25.21 27.31 29.42

4. How IoT is Important for SMBs and
Other Businesses:
The benefits of the Internet of Things for businesses depend on the agility,
efficiency and implementation of the businesses. The idea behind this is to
allow businesses to have more access to the data, their internal connected
systems and products.
Industry-specific segment, which includes sensors, real-time location
devices for healthcare, for IoT App Development Services and in industries
like security systems, smart device monitoring systems, air conditioners, and
many more
Cross-industry specific segment, which includes things like personal
wellness, smart homes and many other connected devices.
The enterprise use of these connected devices can be divided into two segments

5. How IoT Devices Communicate?
Android and IoT How do They Partner?
An ideal IoT landscape consists of a web-enabled smart device that uses
embedded systems such as sensors, processors, and communication gear to
collect, send, and act on the information/data collected.
IoT (Internet of Things) and Android devices make quite a dynamic duo! These
devices leverage Android's user-friendly interface and robust app ecosystem to
provide a seamless experience for users.
plays major role in IOT. The communication between
IoT devices and Android often happens through wireless technologies like Wi-
Fi or Bluetooth, enabling real-time data exchange and remote control.
If IoT market trends are to be believed, most of the smart devices operate on
Android (Google's most popular operating System). Additionally, IoT devices
generate a large amount of data, which can be accessed and viewed from
anywhere. And, since Android Things preview versions allow developers to
access the OpenGL and WebView preview, the Android-IoT due makes
complete sense.
Some of the other reasons why this partnership makes sense are:
Android app development
By connecting to IoT, the device will be able to process information in real-time.
Sensores
Collecting data Sending Data to Cloud Making Data useful Delivering information to user
Connectivity Data Progressing User interface

6. Android is a Universal Front-end:
Android has a well-established app ecosystem; this Linux-based software is
open-source, making it accessible to developers to use and customise its source
code in any gadget. Many IoT devices have dedicated Android apps that allow
users to easily monitor and control their smart devices. The availability of these
apps enhances the interoperability between Android devices and IoT devices.
Another reason why IoT developers prefer Android is that it lowers the overall
cost of IoT devices, making it affordable for consumers.
Android is built on Linux Kernel and uses Java, C, and C++: Android is built
upon the Linux kernel, which serves as the core of the operating system. The
Linux kernel provides essential functionalities such as hardware abstraction,
device drivers, and core system services. Many IoT devices and platforms
leverage the Linux kernel for their operating systems due to its open-source
nature, stability, and wide device support.
Developing Android applications using software Drivers for sensors or IoT
devices: When developing Android applications that interact with sensors or
IoT devices, software drivers refers to the specialised code that allow
communication between the Android operating system and the sensors or IoT
devices
Use of open-source Protocol libraries like BACnet, BLE, etc: Open source
libraries provide standardised communication protocol that allow devices to
exchange data seamlessly. Libraries like BACnet, BLE and more facilitates
communication between devices like HVAC systems, wearables, health
monitors and more. Propriety protocols on top of interfaces like Ethernet,
Internet Protocol, USB, Bluetooth, UART, RS-232 etc. Android is built on Linux
Kernel and uses Java, C, C++

7. Will IoT work Without the Internet?
IoT is also defined as the collection of actuator devices and edge sensors, all
connected to cloud-based analytics and computing resources through the
internet. However, the edge devices are often involved in various other roles
(depending upon the device type), and sometimes serve as the network entry
or exit points. The more functions devices need to perform, the more edge
systems become reliant. However, not everyone has a direct Internet
connection Services are trending these days.
This gives rise to the question- can IoT work without the internet?
A study by Statista found that there will be more than 29 billion connected
devices, almost six devices for each of the 7.7 billion people on Earth. However,
not all these devices directly connect to the internet.
Many devices, like those in homes or factories, connect to a router using a non-
IP bus like ZigBee. In this case, the router is the only one staying connected to
the internet, allowing it to communicate with the device's remote components.
Devices, like small sensors, sometimes benefit from not being directly
connected to a high-performance IP-based network. This is because having an
IP address can make them more vulnerable to hacking. Additionally, some
devices might be in remote areas without a consistent and dependable internet
connection.
In such cases, options may be limited to logging data locally and then moving it
to the location produce insights and recommendations using a memory stick.
Despite the lack of internet, long-distance communications are possible with
the right tools. An example is Thingstream, a network based on Unstructured
Supplementary Service Data (USSD) communications. USSD provides secure
IoT connectivity without relying on the internet.
Due to gateways that work on standard IP networks, IoT devices can easily
communicate at a distance of a few kilometres to a specific range depending on
the environment.
IoT App Development

8. Will IoT work Without the Internet?
So, does IoT need the internet to operate?
Even though IoT doesn't require the internet, its name comes from the fact that
it uses similar technology. Think of IoT as objects using internet-like tech, which
is valuable even without the internet.
Let's understand this by taking an example of an 'automated soil irrigation
system.'
In the irrigation system, the program activities and its learnings are made with
IoT, such as turning the water supply off when the soil is wet, the amount of
water required. But, when the same information is connected to the internet,
the data from IoT helps monitor soil and provide real-time insights into the
information required for analysis.
How Android Devices can be Connected With IoT:
Connecting Android devices with IoT (Internet of Things) devices involves a
combination of hardware and software interactions. Here's a how you can do:
Communication Protocols:
Identify the communication protocols supported by your IoT device. Common
protocols include Wi-Fi, Bluetooth, Zigbee, MQTT, CoAP, etc.
Develop or Install IoT Apps:
Check if there's a dedicated app for your IoT device on the platform. If not, you
might need to develop or install an app that supports your specific IoT device.
Wi-Fi or Bluetooth Setup:
For Wi-Fi-enabled IoT devices, you'll need to connect them to your local Wi-Fi
network. This is often done through a setup process within the IoT device's app.
For Bluetooth-enabled devices, you may need to pair the devices through the
Android Bluetooth settings.

9. APIs and SDKs:
If you're developing an app to interface with your IoT device, use the
manufacturer's APIs (Application Programming Interfaces) or SDKs (Software
Development Kits). These tools provide the necessary functions and methods
for your app to communicate with the IoT device.
Security Considerations:
Implement security measures such as encryption and authentication, especially
if your IoT device handles sensitive data. This ensures a secure connection
between your Android device and the IoT device.
Cloud Integration:
Some IoT devices use cloud platforms for remote monitoring and control.
Ensure that your IoT device is properly connected to its cloud service and that
your Android app can communicate with the device through the cloud.
User Interface:
Design a user-friendly interface in your Android app to control and monitor the
IoT device. This could include features like real-time updates, notifications, and
remote-control options.
Testing:
Test the connectivity thoroughly. Check if the Android app can successfully
send commands to the IoT device and receive data from it.
Firmware and Software Updates:
Keep both your Android device and IoT device updated with the latest firmware
and software updates to ensure compatibility and security.

10. FAQ’s:
Conclusion:
Can I Use My Phone as an IoT?
Yes! Android provides robust support for IoT through various APIs and
frameworks. You can connect Android devices to a wide range of IoT devices
such as smart thermostats, lights, cameras, and more.
Is my Smartphone an IoT?
Yes! Your mobile phone is a prime example of an IoT device. It's not just a phone
for making calls; it's a device that connects to the internet, interacts with
various services, and can communicate with other smart devices. Whether
you're using it to control smart home devices, track your fitness, or receive
notifications from social media, your mobile phone is a key player in the IoT
ecosystem.
Can a Mobile Phone Be Used to Control IoT Devices?
Yes! Your mobile phone can serve as a powerful remote control for a variety of
IoT (Internet of Things) devices. The communication between your phone and
the IoT devices is often facilitated through wireless technologies such as Wi-Fi,
Bluetooth, or even cellular networks. It adds a level of convenience and
accessibility, as you can control and monitor your IoT devices from anywhere
with an internet connection.
Now that you know how IoT is revolutionising the world around us and how it
can be used with your Android phone, this would give you confidence to invest
in these devices more. If you want to get IoT and Android related app
development services, connect with Ficode. We can cater to your app
developing needs.