Embedded Firmware

Reliable firmware for ARM, AVR, and ESP32 — from drivers to production‑ready applications.

Denuwan engineering Services

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Capabilities

MCUs: STM32, NXP, Microchip/Atmel, Nordic, Espressif.
OS: Bare‑metal and FreeRTOS. Drivers: SPI, I2C, UART, CAN, USB.
Features: Bootloaders, OTA, low‑power, secure comms.

Testing & Quality

Unit tests, hardware‑in‑the‑loop validation, and structured release builds for dependable deployments.

Get in Touch

Tell me about your target MCU, peripherals, and timeline.
WhatsApp: +94719119254 · Email: chinthaka.ranawaka@gmail.com