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Custom IOT Device Design - Blog @ AJEEVI

A Vehicle Mounted Reader is a RFID reader that has radio frequency transmitter and receiver to read and write information of a RFID tag. RFID Readers can be pole mounted or vehicle mounted as per requirement. RFID devices use electromagnetic fields to automatically identify and track compatible RFID tags. The tags contain unique electronically stored information, which is read by the readers. RFID Readers are based on PR9200 chip, supporting ISO 18000-6C protocol, middle range RFID reading, fast identification, excellent multi-tag reading, strong anti-collision, IP 66 rugged. It supports fast tag read/write operation with high identification rate. Widely used for fixed asset management, logistic, warehouse inventory, product tracking, vehicle management, production automation and so on.

Creating a More Connected World: How Custom IOT Devices are Changing the Game

Custom IOT device design is essential in today’s world because it enables business and individuals to leverage the power of the Internet of Things to address unique needs and challenges . Custom IOT devices can collect data , transmit it wirelessly , and perform various functions that can help business automate processes, improve efficiency , and gain insights that were previously inaccessible.

Introduction to Custom IOT Device Design : What it is and why it matters ?

Custom IOT device design is the process of creating IOT devices that are tailored to meet specific requirements and unique use cases. Custom IOT device design involves multiple stages , including ideation , prototyping , testing and production , and requires expertise in hardware design, firmware development , wireless connectivity, and other relevant areas.

Custom IOT device design matters because it enables business and individuals to leverage the power of IOT to address specific needs and challenges. Unlike off-the-shelf IOT devices, custom IOT devices are designed to meet unique requirements , such as size, power consumption , and sensor integration , among others. This makes them suitable for a wide range of industries and applications, including healthcare, agriculture , industrial automation , smart homes , and more.

Custom IOT devices can also enhance security , improve efficiency , and provide actionable insights that can help businesses and individuals stay ahead of the curve . As IOT continues to gain momentum , custom IOT device design will play a critical role in shaping the future of various industries and applications .

Why Custom IOT Devices are essential for Industry 4.0 and the Future of Manufacturing

Designing  a custom IOT device can offer several benefits depending on the specific needs of the application. Here are some of the advantages of custom IOT device design:

  1. Tailored to specific needs: A custom IOT device can be designed to meet the specific needs of the application. This can result in a more efficient and effective solution compared to using an off-the-shelf device.
  2. Improved performance: Custom IOT devices can be designed with specific hardware and software to optimize performance for a particular task. This can result in faster processing times, more accurate data collection, and reduced power consumption.
  3. Cost Savings: A custom IOT device can be designed to use only the necessary components, reducing the overall cost of the solution . This can result in cost savings in the long run, especially if the solution is deployed at scale.
  4. Integration with existing systems: Custom IOT devices can be designed to integrate with existing systems and infrastructure, which can result in a more streamlined and efficient overall solution.
  5. Improved data security: Custom IOT devices can be designed with enhanced data security measures , such as encryption and authentication, which can help protect sensitive data from unauthorized access.
  6. Scalability: Custom IOT devices can be designed to scale to meet future needs, which can result in a more flexible and adaptable solution over time.

Components of Custom IOT Device

1. Sensors Actuators:

These components are the physical parts of the IOT device that interact with the environment. Sensors detect and measure physical phenomena such as temperature, pressure , or motion while actuators can perform actions such as turning on lights, opening doors, or controlling motors.

2. Microcontroller:

The microcontroller is the brain of the IOT device, responsible for controlling the sensors, actuators, and other components. It runs the firmware or software that enables the IOT device to function.

3. Connectivity:

IOT devices need to connect to the internet or other devices to transmit data and receive commands. Connectivity options include Wi-Fi, Bluetooth, cellular networks, and others.

4. Power Supply:

IOT devices need a reliable and efficient power source. This can be a battery , AC power , or energy-harvesting technology.

5. Data Storage:

IOT devices need a reliable and efficient power source. This can be a battery , AC power , or energy-harvesting technology.

6. User Interface:

A user interface allows users to interact with the IOT device, configure settings , and receive feedback. This can be a physical interface such as buttons and displays or a virtual interface such as a mobile app.

7. Security:

IOT devices must be designed with security in mind to protect sensitive data and prevent unauthorized access. Security measures include encryption, authentication and secure communication protocols.

8. Testing and Validation:

Before deploying the IOT device, it must be tested and validated to ensure it functions as intended and meets the necessary requirements.

Custom IOT devices : The key to unlocking efficiency and cost saving in the Real World

Custom IOT Device designing is helping in the real world by creating solutions that can improve efficiency, reduce costs, enhance safety, and provide new opportunities for businesses and individuals.

Here are some examples of how custom IOT device designing is helping in the real world:

  1. Smart Cities: Custom IOT devices can be used to monitor and control various aspects of a city, such as traffic, waste management, and energy usage. By analyzing data from sensors and other sources, city officials can make more informed decisions and improve the quality of life for residents.
  2. Agriculture: Custom IOT devices can be used to monitor soil moisture, temperature , and other environmental factors , helping farmers to optimize crop yields and reduce water usage.
  3. Healthcare: Custom IOT devices can be used to monitor patients remotely, collect data on vital signs, and provide alerts to medical professionals if there are any changes in the patient’s condition. This can help to improve patient’s condition. This can help to improve patient outcomes, reduce hospital readmissions, and save costs.
  4. Manufacturing: Custom IOT devices can be used to monitor machinery, track inventory, and optimize supply chain management. This can help to improve efficiency, reduce downtime, and save costs.
  5. Smart Homes: Custom IOT devices can be used to control lighting, temperature, and security system in homes. This can improve energy efficiency, enhance security ,and provide a more convenient and comfortable living environment .

Common challenges faced in Custom IOT device designing:

Designing custom IOT devices can be complex and challenging process, and there are several common challenges that designers may encounter. Here are some of them: 

1.  Hardware design challenges: Designing custom IOT devices often involves dealing with complex  hardware requirements such as sensors, connectivity modules and more. This can be challenging as the hardware must be optimized for the specific use case and requirements   of the device.

 2.  Software design challenges: Designing software for custom IOT devices can be challenging due to the wide range of software components and operating systems that need to be integrated into the device. This requires a deep understanding of the device’s functionality and the ability to work with various programming languages and frameworks.

 3.  Security Challenges: Security is a major concern for IOT devices, as they are often connected to the internet and can be vulnerable to attacks. Designing a secure custom IOT device involves implementing robust security features such as encryption, authentication, and access control.

 4. Testing Challenges: Testing custom IOT devices can be challenging as they may require specialized testing environments and equipment. Designers must be able to test the device thoroughly to ensure that it meets its intended functionality and performance standards.


Designing custom IOT devices requires a multidisciplinary approach that involves a range of skills, knowledge, and expertise. With proper planning, collaboration, and attention to detail , designers can create high-quality custom IOT devices that meet the needs of their intended users and provide significant value to the market.

AJEEVI Contribution

AJEEVI, Make & Made in India, has developed 150+ devices such as RFID TAG, RFID TAG READER, GPS DEVICE ,FUEL SENSOR, ENVIRONMENTAL SENSOR, TEMPERATURE SENSOR, LID SENSOR, BIN LEVEL SENSOR, PANIC SWITCH PUSH BUTTON, ETM, POS, EMERGENCY CALLING BOX, QR CODE PLASTIC, QR CODE METAL, BOOM BARRIER HYDRAULIC etc. for different domains like Smart Waste management , Smart Transport Management , Smart Parking , Smart Water, Street Light .

AJEEVI has deployed 3lac+ RFID TAGS and 250+ Bin Sensors in Jabalpur Smart City , 70k+ RFID TAGS in Imphal.     http://www.ajeevi.com

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