Engineering and Design Services

What we do

Broad spectrum of product design and engineering services, from concept to product, that include - IOT product design services, product feasibility study, product design and development, quality assurance and compliance, product manufacturing & support and product sustenance.

i. IOT Product Design Services

Embedded Design - Helps convert your product ideas into a unique implementation.

Concurrent Engineering - Using development boards and time tested stacks, we develop firmware to a good level, while hardware is being prepared.

ii. Product Feasibility Study

Bill of Materials (BOM) - Includes an elaborate list of parts, assemblies, components and quantities needed for the design of a product.

Technical Feasibility Study - Helps you assess all aspects of the technology to be used and estimates the technical requirements of the project.

iii. Product Design and Development

Hardware Design (Board, FPGA) - At each stage, the key requirements are validated – Performance, Power, Area, Cost, Availability, Manufacturability. Detailed reviews are carried out before moving to the next stage. 

BSP/Device Drivers - Seamless integration of board support package (BSP) to implement specific support codes for a specific device, which acts as an interface to the device drivers. 

Embedded Software, Firmware Development - Enables to control the functions of various hardware devices. 

System Integration - Systematic aggregation of all the component sub systems into one common system and ensuring that they function together as one. 

Enclosure Design - Experienced and well trained staff to provide customized and aesthetic enclosures.

Prototyping - Rapid prototyping services for quick proof of concept.

ivQuality Assurance and Compliance

Product Testing - Seamless product testing for unmatched product design quality. 

Interoperability Testing - Technical compatibility of the product to interoperate between devices efficiently.

Compliance & Certification Support - Compliance of the product with technical standards and ensuring appropriate certifications.

v. Product Manufacturing and Support

Collaboration with Suppliers/OEMs - Strong network of suppliers and OEMs, provide cost effective solutions, to remain competitive. 

Test Automation Support - Enables efficient and continuous testing , that in turn helps in enhancement of product quality.

vi. Product Sustenance
Technical Support - Effective and efficient technical support services through intelligent product sustenance engineering solutions.

EOL Sustenance - End of life product sustenance to provide and augment the value of the product design.

Cost Optimization - Holistic approach towards cost optimization across the product design life cycle.

Localization - Utilizing electronic components that can be reused for smooth upgrades and scalability.

Re-engineering - Ensuring smart product designs that can be enhanced with time and prevent it from becoming obsolete.

Green Compliance - Environmental compliance through sustainable components and materials, adhering to the innovative green designs for end to end product design and development.


Board Design

At each stage of product design and development, the key requirements are validated – Performance, Power, Area, Cost, Availability and the ability to manufacture. Detailed reviews are carried out before moving to the next stage.

  • Key Component Identification: Much of the initial phase is spent on identifying the right fit of the key parts like CPU, peripherals like Modems, Wireless modules, Glue logic (FPGA, CPLD).
  • Schematics Design: The components selected are connected together in a hierarchical method and depending upon client requirement, the schematics are captured in tools such as Orcad, Altium, Kicad etc.
  • PCB Layout: The components are now moved to the physical domain where the components are placed and routed. We can offer various tools like Allegro, Kicad, Pads etc. 
  • Prototype Board Bring-up: Our in-house prototype team manages the sourcing of parts and PCBs and the assembly of first few PCBAs. Complex parts like BGA, QFN are assembled at our partner facilities. After assembly, the board is tested in a systematic manner to ensure all parts are exercised and verified for expected operation. Key measurements at the hardware level in terms of power consumption, battery charging performance etc are recorded and verified against expected output.

Board Design Highlights:

  • Microcontroller, Analog, RF, FPGA
  • Platforms : Microchip PIC18/24/32, TI-Tiva, pSoC, ARM9, AM335x, 8051, AVR ...
  • Critical review process to minimize design spins to control time and costs
  • In-house prototyping team to handle sourcing and assembly
  • DFx : Design for Performance, cost, testability, manufacturability
  • Complexity: upto 16 layers, BGAs, High speed DDR, RF, SI and cross-talk


Firmware and Applications

Technosphere’s Firmware team is experienced in both OS and non-OS implementation of Firmware in embedded controllers. With the multiple design wins in low level drivers and stacks, Technosphere is able to turnaround projects in a very short timeframe.

In many products, the embedded product needs to communicate to another system – a PC/Laptop/ Tablet/Phone for monitoring and control. This needs both communication protocols and also application on the host. The application can be realized using a web-server approach, where no coding is required on the host side, and the device can be monitored and controlled through a browser from anywhere in the world.

In some cases, custom applications in Android, .NET are required and Technosphere has tied up with competent partners to deliver the required application.

The firmware development follows a smooth flow:

High level design: In this stage, the requirement of the product is translated into flow diagrams and state diagrams. 

Coding and unit testing: In this stage, the flow is implemented in code and verified for functionality at a unit level. 

Integration testing: The various modules are integrated and tested in the target hardware for validating the desired functionality

Application development is required in many cases as add-on to the embedded solution. Technosphere, along with their preferred partners can provide solutions in Embedded Web-server, .NET, Android, IOS and other frameworks. 

Firmware/Application Summary:

  • Non-OS, Linux, RTOS
  • IDE: Eclipse, MPLAB-X, CCS, GTK...
  • Device Drivers
  • Board Support Packages
  • Diagnostics Tools
  • Embedded Webserver, .NET, Android, IOS
  • Production testing


To the academic world, we will help students realize their ambition of becoming good engineers for the industry, in their final years of education.

We will provide the right tools, training and hands-on project to enable the students to be "industry-ready"


Have Any Questions?

Connect with us now, for all your IOT Solutions and Engineering Services Requirements

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