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I will create wifi bluetooth lora 4g 5g lte nbiot zigbee gps rfid nfc uwb devices
PCB Design, Electronic Engineering, Embedded Firmware Development
Experienced Electronic Engineer skilled in designing and developing electronic systems, embedded software, and PCB layouts. Proficient in analog/digital circuits, microcontrollers, and wireless commun...
Über diesen Service
Are you building a custom embedded product and need reliable, high-performance firmware?
I specialize in firmware development for microcontrollers and embedded systems, optimized for speed, reliability, and scalability. With 5+ years of hands-on experience, I have developed firmware for a wide range of industries from IoT and consumer electronics to industrial automation and wearables.
Services I Offer:
- Custom firmware development for STM32, ESP32, nRF52, and other MCUs
- IoT firmware for Wi-Fi, BLE, LoRa, Zigbee, NB-IoT
- RTOS (FreeRTOS, Zephyr) integration and task management
- Sensor interfacing (temperature, PPG, IMU, gas, etc.)
- Secure bootloader and OTA update support
- Power optimization for battery-operated devices
- Communication protocol implementation (MODBUS, CAN, I2C, SPI, UART, USB)
- Debugging and performance tuning
- Boot-time optimization, watchdogs, memory management
- Firmware documentation and production-ready release
