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I will develop custom embedded firmware and design professional pcb
embedded systems engineer offering custom firmware development, sensor integration, microcontroller solutions, system optimization, and troubleshooting. Let’s build innovative solutions together!
About this Gig
I am an Embedded Systems and IoT Engineer with 4+ years of experience in firmware development, microcontroller programming, and hardware integration.
I can help you with:
- ESP32, STM32, AVR, PIC, Arduino firmware
- Embedded C development
- Sensor integration (I2C, SPI, UART, CAN, RS485)
- Wi-Fi, BLE, MQTT, HTTP communication
- RTOS (FreeRTOS)
- Industrial IoT solutions
- PCB design support (KiCad & Altium Designer)
- Debugging and firmware optimization
- PLC communication (Modbus RTU/TCP)
- OTA firmware updates
What you'll receive:
- Clean and well-documented code
- Source code
- Technical documentation
- Reliable communication
- On-time delivery
FAQ
Q1. Which microcontrollers do you support?
ESP32, STM32, AVR, PIC, Arduino, and Raspberry Pi.
Q2. Do you provide source code?
Yes. Source code is included according to the selected package.
Q3. Can you integrate sensors and communication protocols?
Yes. I support UART, SPI, I2C, CAN, RS485, MQTT, BLE, Wi-Fi, Ethernet, and many commonly used sensors.
Q4. Do you design PCBs?
Yes. I can design professional PCBs using KiCad and Altium Designer.
Q5. Do you support Industrial IoT and PLC communication?
Yes. I can develop firmware and integrate devices with PLCs using protocols such as Modbus RTU and Modbus TCP.
Q6. What do you need before starting the project?
Please provide your project requirements, controller name, circuit diagram (if available), hardware details, communication protocol, and expected functionality. This helps me estimate the scope and timeline accurately.
Q7. Should I contact you before placing an order?
Yes. Please contact me before placing an order so we can discuss your requirements, confirm the scope, and choose the most suitable package for your project.
