Firmware Engineering Services
Embedded intelligence for smart, secure, and high-performance devices.
- Custom firmware development for embedded, IoT, and industrial devices.
- RTOS, bare-metal, and Linux-based firmware solutions.
- Secure boot, OTA updates, and device security.
- Protocol stacks: BLE, Wi-Fi, Zigbee, LoRa, Modbus, CAN, and more.
- Performance optimization, power management, and debugging.
- Compliance, certification, and production support.
Firmware Engineering Details
Our firmware engineering services include:
- Firmware Architecture: Requirements, design, and modular architecture.
- Embedded Development: C/C++, RTOS, Linux, and bare-metal programming.
- Connectivity: BLE, Wi-Fi, Zigbee, LoRa, CAN, Modbus, and custom protocols.
- Security: Secure boot, encryption, OTA updates, and device hardening.
- Testing & Validation: Unit, integration, and hardware-in-the-loop testing.
- Production Support: DFM, certification, and field updates.
Firmware Engineering Breakdown
Requirements & Architecture
- Requirements Analysis
- System Architecture
- Module Design
- Feasibility Study
Development & Integration
- Embedded C/C++ & RTOS
- Peripheral Drivers
- Protocol Stacks
- Middleware Integration
Testing & Validation
- Unit & Integration Testing
- Hardware-in-the-Loop
- Performance Optimization
- Debugging & Profiling
Deployment & Support
- OTA Updates
- Certification & Compliance
- Production Support
- Field Maintenance
Firmware Engineering Tech Stack
STM32, ESP32, NXP, TI, Microchip
C, C++, Python, Embedded Linux
FreeRTOS, Zephyr, ThreadX, mbed
BLE, Wi-Fi, Zigbee, LoRa, CAN
Secure Boot, Encryption, OTA
JTAG, SWD, Logic Analyzers
IoT Platforms & Cloud APIs
Why Choose Us?
Deep expertise in embedded and firmware engineering.
Agile development and rapid prototyping for faster delivery.
Security-first approach: secure boot, encryption, OTA updates.
Rigorous testing, debugging, and validation for reliability.
Long-term support from development to field maintenance.
Our Firmware Engineering Process
Requirements & Architecture
We analyze requirements and design a robust firmware architecture.
Development & Integration
We develop, integrate, and optimize firmware modules for your device.
Testing & Validation
We rigorously test, debug, and validate firmware for reliability and performance.
Security & Compliance
We implement security features and ensure compliance with industry standards.
Deployment & Support
We support OTA updates, production, and field maintenance for your devices.
Use Cases
IoT Device Firmware: Developed secure, power-optimized firmware for a smart sensor network with OTA updates.
Industrial Automation: Delivered real-time firmware for PLCs and industrial controllers with robust protocol support.
Case Studies
Case: Medical Device Firmware
AaensaTech developed safety-critical firmware for a portable medical device, enabling global certification and secure OTA updates.
AaensaTech developed safety-critical firmware for a portable medical device, enabling global certification and secure OTA updates.
Case: Smart Lighting Firmware
For a lighting brand, we delivered BLE-based firmware for connected lighting, supporting mesh networking and remote control.
For a lighting brand, we delivered BLE-based firmware for connected lighting, supporting mesh networking and remote control.
Frequently Asked Questions
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Q: What is firmware engineering? ▶A: Firmware engineering is the development of low-level software that controls hardware devices, enabling features, connectivity, and performance.
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Q: Which platforms do you support?A: We support STM32, ESP32, NXP, TI, Microchip, and more, across RTOS, Linux, and bare-metal environments.
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Q: Can you implement secure boot and OTA updates?A: Yes, we specialize in secure boot, encrypted storage, and robust OTA update mechanisms for field devices.
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Q: How do you ensure firmware quality?A: We use unit/integration testing, hardware-in-the-loop, and advanced debugging to ensure reliability and performance.
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Q: Do you help with certification?A: Absolutely. We support CE, FCC, UL, and other certifications for global markets.
Ready to Power Your Devices with Firmware?
AaensaTech is your trusted partner for embedded firmware, device intelligence, and secure connectivity.
Let's build the brains of your next device—start your firmware journey with us today.
Embedded Firmware Experts
Proven Device Success
Secure & Reliable Solutions
