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Embedded Systems

Firmware, RTOS and microcontroller solutions for reliable, real-time embedded hardware products.

Embedded Systems

Project Lifecycle Approach

1
Requirements & Sensor Selection

Map physical inputs, interface protocols, MCU specifications, and battery power constraints.

2
Schematic Design & Simulation

Draft complete electrical circuit schematics and perform active signal/load simulations.

3
PCB Layout & Stackup Optimization

Route high-speed traces, design layer stacks, and generate manufacturing files (Gerbers).

4
Firmware Architecture Setup

Initialize RTOS kernels, assign task priorities, manage interrupt routines, and memory layouts.

5
Hardware Bring-up & Drivers

Verify supply rails, flash customized bootloaders, and write low-level register device drivers.

6
Communication Stacks Configuration

Program secure MQTT, BLE, CoAP, or LoRa wireless protocol communication layers.

7
Power Profiling & Thermal Testing

Profile current consumption, write deep-sleep power states, and run thermal cameras tests.

8
Cloud IoT Gateway Integration

Connect devices securely to AWS IoT Core, Azure IoT Hub, or private message brokers.

9
Secure FOTA Implementation

Establish encrypted cryptographic signature verification for secure firmware over-the-air updates.

10
Manufacturing Support & Certification

Deliver pick-and-place templates, bill of materials (BOM), and prepare for EMI/EMC compliance tests.

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