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I will program arduino esp32 stm32 raspberry pi iot embedded firmware and pcb design
Hardware Firmware Fusion
Hi! I’m an Electronics Engineer specializing in Hardware Firmware Fusion. I transform IoT concepts into production
ready prototypes. My expertise covers PCB Design (Altium/KiCad) and Firmware Develop...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
What people loved about this freelancer
sportywolf05
United States
Very satisfied with the work. The embedded system was delivered on time and worked exactly as expected. He helped with sensor integration, relay control, database...
gracemove_2024
United States
Excellent experience! Lami quickly grasped the project and delivered a clear assessment, safety review, and system plan. Professional, responsive, and highly recommended!
gracemove_2024
United States
Lami thinks like a real engineer, not just a freelancer. Practical, scalable recommendations. Highly recommend for Arduino, ESP32, Raspberry Pi, and IoT projects.
About this Gig
Struggling with firmware bugs, sensor integration, or an embedded system that just won't work as expected? I'll help you turn your idea into a reliable working solution!
Hi, I'm Adeyemi, an electronics engineer with years of experience in embedded systems and electronics development. I help individuals, startups, and businesses build, improve, and troubleshoot their electronic projects.
My services include:
- Arduino, ESP32, ESP8266, STM32, and Raspberry Pi programming
- Embedded C/C++ and Python development
- IoT devices, Wi-Fi, Bluetooth, and MQTT integration
- Sensor and module integration
- Driver coding, debugging, and troubleshooting
- System design, simulation, and component selection
- Source code and technical documentation
Whether you're starting a new project, fixing an existing design, or developing a prototype, I'll work with you to understand your needs and provide a practical solution.
I believe in clear communication, organized code, and delivering work that meets the agreed requirements.
Not sure which solution you need? Send me a message! Tell me about your project, your challenges, and your goals. I'll be happy to discuss the best way forward before you order.
My Portfolio
Other Electronics Engineering Services I Offer
FAQ
Can you set up a Raspberry Pi 5 as a PLC replacement?
Yes. I can configure your Pi for industrial control using Python-based logic or OpenPLC. I focus on implementing fail-safes and watchdog timers to ensure the system handles power cycles or network drops without crashing.
Do you offer remote configuration and debugging?
Absolutely. I can perform 90% of the setup remotely via SSH, Tailscale, or TeamViewer. I can configure your OS, install dependencies, and test your Python scripts directly on your hardware while we communicate.
How do you ensure the system is secure for IoT applications?
Security is my priority. I implement UFW (Uncomplicated Firewall), disable unnecessary services, set up SSH key-based authentication, and can configure SSL/TLS encryption for all MQTT or Web Dashboard data transfers.
Will you provide documentation for the setup?
Yes. Every Standard and Premium delivery includes a Technical Deployment Guide. This covers how to reboot the system, how to update the code, and a wiring diagram for your GPIO connections.
Can you help with hardware selection?
If you haven't bought your components yet, message me first! I can provide a BOM (Bill of Materials) with industrial-grade recommendations for power supplies, cooling solutions, and RS485/Modbus hats to ensure your Pi survives a factory environment.
What do you need from me to start the PCB design?
Please send your schematic, circuit diagram, requirements, dimensions, component list, or any existing PCB files.
Can you design a PCB from my circuit idea?
Yes. I can turn your circuit concept or schematic into a professional PCB layout suitable for fabrication.
Reviews
7 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
S 
sportywolf05
United States
Ongoing collaborationVery satisfied with the work. The embedded system was delivered on time and worked exactly as expected. He helped with sensor integration, relay control, database logging, and remote access setup on Raspberry Pi. His knowledge of Arduino, ESP32, STM32, and IoT systems is impressive, and the project was organized professionally from start to finish.
$50
Price
2 days
Duration
E 
Seller's Response
Helpful?G gracemove_2024
United States
Ongoing collaborationExcellent experience! Lami quickly grasped the project and delivered a clear assessment, safety review, and system plan. Professional, responsive, and highly recommended!
$50
Price
3 days
Duration
E Seller's Response
Helpful?G gracemove_2024
United States
Ongoing collaborationLami thinks like a real engineer, not just a freelancer. Practical, scalable recommendations. Highly recommend for Arduino, ESP32, Raspberry Pi, and IoT projects.
$50
Price
3 days
Duration
Helpful?B babrown_92
United States
Noticeable increase in viewers and followers
$50
Price
2 days
Duration
Helpful?U 
unerleoan
United States
Good job, they deliver perfectly, i love there work and i highly recomend
$50
Price
3 days
Duration
E Seller's Response
Helpful?
Reviews
7 reviews for this Gig
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sportywolf05
United States
Ongoing collaborationVery satisfied with the work. The embedded system was delivered on time and worked exactly as expected. He helped with sensor integration, relay control, database logging, and remote access setup on Raspberry Pi. His knowledge of Arduino, ESP32, STM32, and IoT systems is impressive, and the project was organized professionally from start to finish.
$50
Price
2 days
Duration
E Seller's Response
Helpful?G gracemove_2024
United States
Ongoing collaborationExcellent experience! Lami quickly grasped the project and delivered a clear assessment, safety review, and system plan. Professional, responsive, and highly recommended!
$50
Price
3 days
Duration
E Seller's Response
Helpful?G gracemove_2024
United States
Ongoing collaborationLami thinks like a real engineer, not just a freelancer. Practical, scalable recommendations. Highly recommend for Arduino, ESP32, Raspberry Pi, and IoT projects.
$50
Price
3 days
Duration
Helpful?B babrown_92
United States
Noticeable increase in viewers and followers
$50
Price
2 days
Duration
Helpful?U unerleoan
United States
Good job, they deliver perfectly, i love there work and i highly recomend
$50
Price
3 days
Duration
E Seller's Response
Helpful?
