Embedded System Development
From Bare Metal to RTOS — Build Stable, Efficient, and Real-Time Embedded Systems
At Zaman Tech, we build reliable embedded systems that run on microcontrollers. From bootloader to firmware, we deliver resource-optimized software that powers your hardware — with confidence.
The Embedded System Development service is for teams building hardware-powered products — where performance, reliability, and control matter. We work across platforms and toolchains to develop firmware that integrates cleanly with your PCB, sensors, and connectivity layers. At Zaman Tech, each embedded project is built for stability and adaptability:
- Bare Metal Firmware
Direct register-level programming for precise control and fast boot. - RTOS-Based Systems
Task scheduling and multitasking with FreeRTOS or µC/OS for complex logic. - Protocol Stacks
UART, SPI, I2C, BLE, LoRa, and Wi-Fi integration with robust error handling. - IoT & Cloud Connectivity
MQTT/HTTP-based communication with cloud services, OTA, and device security.
We develop code that works in the real world — not just in simulation.
Benefits
Why Embedded System Development?
Smart devices need tight integration between hardware and software. Embedded systems enable real-time control and efficient processing. They power everything from IoT to industrial tools. Here’s how embedded development adds value:
- Ensure predictable timing and hardware-level precision.
- Handle real-world noise, failures, and edge cases.
- Optimize power, memory, and compute usage.
- Improve maintainability with modular, documented code.
- Enable cloud connectivity, OTA, and remote diagnostics.
Deliverables
What Comes With Embedded System Development?
Firmware Source Code
Modular, well-documented code written in C or C++ for your target MCU and toolchain.
Bootloader & Flash Scripts
Custom or vendor-based bootloaders, flashing tools, and memory map setup files.
Peripheral Drivers
Drivers for GPIO, timers, ADC, PWM, UART, I2C, SPI, or other MCU peripherals.
RTOS Integration (If Needed)
Configured FreeRTOS or other RTOS setup with task management and IPC patterns.
Communication Stack
Implementation of protocols like BLE, Wi-Fi, LoRa, or Modbus with retry logic.
Hardware Abstraction Layer
Clean HAL interface for portability and easier future migration across platforms.
Testing & Validation Logs
Reports, scope captures, logic analyzer logs, and checklist of verified functionality.
Documentation & Build Guide
Setup steps, pin mappings, config files, and usage instructions for your team.
Support & Debug Session
Live call or log-based assistance for testing, debugging, and integration support.
Advantages
Why Us For Embedded System Development?
We optimize for power, size, and safety.
Zaman Tech tunes every clock cycle, interrupt, and peripheral configuration to balance power consumption, memory usage, and firmware reliability — so your product remains stable in harsh, low-power, or long-runtime environments.
We program at the register level, not just HAL.
Zaman Tech delivers low-level control using direct memory access and bit-level register programming — allowing for deterministic behavior, ultra-fast boot, and precise timing in performance-critical embedded applications, beyond abstraction layers.
We write firmware designed for change.
Zaman Tech develops embedded code with modular drivers, layered architecture, and OTA-ready update mechanisms — enabling seamless future upgrades without rewriting the full firmware or risking regression bugs.
We speak both hardware and cloud fluently.
Zaman Tech bridges low-level embedded logic with secure APIs, mobile integrations, and cloud services — allowing your device to collect data, sync updates, and respond to remote commands in real time.