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Firmware Design & Development

Tailored Innovative Firmware Design

Optimized firmware for smarter, faster, and reliable systems

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Service And offerings

Advanced Firmware Design for Next Gen Devices

Delivering Tailored Solutions for Seamless Performance and Innovation

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Custom Embedded Firmware Development

We design reliable, optimized firmware from bare-metal to RTOS tailored for your IoT hardware and built for performance, efficiency, and scalability.

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Power Optimization for Battery-Powered Devices

We design low-power firmware using sleep modes, duty cycling, and dynamic power management to maximize battery life for edge and remote IoT devices.

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Sensor & Peripheral Integration

We integrate diverse sensors, actuators, and interfaces like I2C, SPI, UART, ADC, PWM, and GPIO to ensure seamless, real-time data flow between hardware and firmware.

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Secure Boot & Firmware Updates (OTA)

We implement secure bootloaders, encryption, and secure OTA (Over-The-Air) update mechanisms. This ensures device integrity, future-proofing, and remote firmware management.

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Wireless Connectivity & Protocols

We implement and optimize wireless protocols like BLE, Wi-Fi, Zigbee, LoRa, NB-IoT, and cellular for reliable, low-power, and secure communication

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Platform Expertise: STM32, ESP32, Nordic

We specialize in IoT chipsets like STM32, ESP32, and Nordic, leveraging their SDKs and wireless stacks for faster development and reliable performance

Development Methodology

End-to-End Hardware Development Flow

Streamlined process for efficient hardware development

Firmware Architecture & Design

We architect firmware around the target MCU, defining modules, peripherals, and task flows with a focus on scalability, real-time performance, and IoT stack integration.

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1

Development Environment & Core Setup

We configure the MCU with the required OS, drivers, memory, and wireless stacks to establish a stable, scalable foundation for firmware development.

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2

Peripheral Driver Development & Prototype Validation

We develop and validate firmware drivers for sensors, actuators, and interfaces like I2C, SPI, and UART to confirm proof of concept and ensure reliable communication.

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3

Board Bring-Up on Custom Hardware

We port firmware to custom hardware with BSP customization, bringing up all peripherals to verify core product functionality.

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4

Optimization & OTA Enablement

We optimize power, memory, and code size for production, adding OTA updates for seamless remote firmware upgrades ideal for battery-powered devices.

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5

Full Integration & System Validation

Final firmware is integrated and rigorously tested on the product prototype, including functional checks, edge case validation, and performance benchmarking for production readiness.

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6

Why Biggworks for Firmware Design?

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Embedded Systems Expertise

We have deep experience with embedded OSes like FreeRTOS, Zephyr, and TI-RTOS, and develop across MCUs including ST, Nordic, TI, and ESP32.

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IoT Firmware Expertise

We build robust firmware with secure, encrypted wireless connectivity across Wi-Fi, Bluetooth, BLE, 4G/5G, Zigbee, SATCOM’s and GPS.

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Peripheral Driver Mastery

We’ve engineered stable, high-performance drivers for hundreds of sensors and peripherals across I2C, SPI, UART, USB, CAN, and Ethernet.

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Robust Integration Capability

Seamlessly integrating firmware with hardware, cloud, and mobile platforms to ensure smooth end-to-end system performance.

Firmware Technology Expertise

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Bluetooth

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4g LTE

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WI-FI

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NFC

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ATMEL

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Nordic

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STM

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Silicon Labs

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Telit

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Espressif

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Texas Instruments

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Qualcomm

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ARM Mbed OS

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FreeR TOS

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Zephyr

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MQTT

Ready to build your next bigg idea?

Get in touch and let's find out how we can curate our offerings to match your organization's needs.