I will develop nrf52 esp32 stm32 arduino ble firmware for iot and embedded system

Are you struggling with unstable BLE connections, random resets, power drain, or firmware that just wont scale? Many IoT projects fail not because of hardware but because of poorly optimized embedded firmware.

I will develop professional, reliable firmware for nRF52, ESP32, STM32, and Arduino tailored for your IoT or embedded system. Whether you need BLE communication, sensor integration, data logging, OTA updates, or cloud connectivity I deliver clean, scalable, production-ready code.

• Stable BLE (GATT, custom services, pairing, low power)
• WiFi / MQTT / HTTP integration (ESP32)
• Sensor & peripheral interfacing (I2C, SPI, UART)
• Low-power optimization & battery management
• RTOS-based architecture (FreeRTOS)
• Secure firmware & OTA updates
• Well-documented, maintainable code

You get tested firmware, smooth communication, reduced power consumption, and faster time to market.

Lets turn your hardware into a smart, reliable product. Send me your project details and lets build it right.