Happiest Minds Technologies Ltd.

Happiest Minds, applies agile methodologies to enable digital transformation for enterprises and technology providers by delivering seamless customer experience, business efficiency, and actionable insights.

Happiest Minds Technologies Ltd.

The company leverages a spectrum of disruptive technologies such as Big Data Analytics, AI & Cognitive Computing, Internet of Things, Cloud, Security, SDN-NFV, RPA, Blockchain, etc. With capabilities spanning across product engineering, digital business solutions, infrastructure management, and security services, Happiest Minds delivers these services across many industry sectors such as retail, edutech, engineering R&D, manufacturing, automotive, travel/transportation/hospitality, etc.

Happiest Minds Technologies offers a wide range of Embedded Design Services that are intended towards transforming an idea into a complete product. This includes devising of System Architecture, Hardware Design, Software Design, Mechanical Design, Prototyping, Validation, Regulatory Certification and Pilot Production.

Hardware Services


Carrier Boards, Product Design

A complete portfolio of hardware design services for single board design, multi-board system design, mixed-signal board (analog and digital), processor-based designs, FPGA based designs, reference designs / evaluation platforms, power-optimized designs, small form factor designs, high-density boards, platform migration and much more.

The company's board design services include feasibility analysis, hardware board design, simulation, reliability analysis, prototyping, testing, sustenance, EMI / EMC and regulatory certifications such as BIS, WPC, CE, FCC, RoHS, ESD, safety, environmental tests, etc. 

Happiest Minds uses Toradex System on Modules for different solution designs and offers the following to customers:

  • High-speed protocols – PCIe Gen 1/2/3/4/5, NVMe 1.3, Gen Z, CXL, DP2.0, HDMI, Aurora, SRIO, GbE, 10GbE
  • External interfaces – SPI, I2C, LPC, ISA, PCI, CAN, GPMC, ADC, DAC
  • On-chip interfaces – APB, AHB, AXI3, AXI4lite, AXI4 streaming / memory mapped, Avalon streaming / memory mapped
  • Memory – NAND, NOR, DDR3, DDR4, HMC, HBM
  • Soft Processor IPs – NIOS II, Microblaze
  • RTL and Test bench design (VHDL / Verilog / SystemVerilog)

Software Services


Cloud Development, EtherCAT, OS & Driver Development, Qt

Operating Systems:

eCos, Embedded Linux

From small footprint, power-optimized firmware to safety-critical, real-time applications, Happiest Minds develops software for all kinds of electronic devices. With expertise in various platforms like Embedded Linux, VxWorks, Nucleus, FreeRTOS, uClinux, Proprietary RTOS, Android, Windows Embedded, ThreadX, etc. the company's service offerings include:

  • Boot loader development / BIOS customization
  • Device driver development / Diagnostics
  • Board Support Packages (BSPs)
  • OS porting / OS migration
  • Protocol stack porting / integration
  • Application Software development / porting / integration
  • Feature enhancement
  • UX / UI design
  • Mobile application development
  • Production test automation / test software
  • Perl / Shell / Python / Makefile script development

Reference Project

A leader in board and system level embedded computing solutions.

Use Case
The objective was to design and develop a 3.5” carrier card for Apalis standard Arm modules such as iMX6, T30 and TK1 from Toradex

Hardware Features

Baseboard for Toradex Apalis Arm Modules
  • Compatible with iMX6, T30 and TK1 Arm Modules
  • 3 independent displays:
    • Analog VGA interface
    • Dual channel LVDS interface
    • HDMI
  • One PCIe Mini Card slot and one mSATA slot
  • Gigabit Ethernet (GbE) -2 ports
  • Super speed USB3.0 – 2 ports
  • USB2.0 – 4 ports
  • HD Audio – Mic, Line In and Line Out
  • Eight Serial port configurable as RS-232/RS-422/RS-485
  • 16 Digital I/Os, 8 Opto isolated Digital I/Os
  • 4 Analog inputs
  • 4 wire resistive touch interface
  • 3 PWM outputs
  • 1 micro SD slot
  • 2 CAN2.0 through CAN transceiver micro module
  • Dual channel camera serial interface
Firmware Features
  • Driver support for intel i210 PCIe GBE controllers, PCIe UART - Exar 17v354
  • Support for RS232, RS422 & RS485 for Exar & processor’s UART ports
  • Driver support for custom I2C GPIO expander PCA953x
  • Modification of device tree
  • Libraries and utilities for controlling additional GPIOs
  • Scripts for setting initial parameters and default states
  • Hardware Design
  • Schematics development
  • PCB Layout development
  • Linux BSP customization
  • Prototype bring up and functional tests
  • Performance tests
  • PCIe Gen2.0
  • 8 Layer Stack-up
  • Conduction cooled design
  • Industrial temperature range (-40 to +85degree Celsius)
  • Transportation systems
  • Other industries


#53/1-4, Hosur Main Road, Bengaluru 560068, Karnataka, India


Asia, Europe, North America

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