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Roland Pelayo

I started TMM back in 2015. I’m a firmware and embedded systems engineer with over ten years of experience designing and developing electronic and microcontroller-based products. Over the years, I’ve worked on a wide range of projects, including medical devices, access control and security systems, automation, robotics, wireless communication modules, IoT systems, imaging and sensor instruments, and educational training tools. I’ve built systems using platforms such as PIC, AVR, ESP32, STM32, nRF52, and Raspberry Pi, and I regularly work with protocols like RS485/OSDP, CAN, TCP/IP, Wiegand, and a variety of sensor and communication interfaces. I also develop full-stack solutions for embedded projects, combining firmware, hardware, and web-based dashboards when needed. If there’s a topic you’d like me to write about, or if you need consultation or hands-on development for electronics, embedded, or firmware projects, I’m always open to working on new ideas and collaborations. You can reach me anytime through the contact page.

Della Mini Splits: The Future of Smart Living in Every Home

Della stands out with a line of mini split heat pumps, a prime example of how smart appliances enhance a sense of well-being and comfort. When it comes to your home’s indoor environment, Della mini splits integrate app-based controls and personalized features to the modern standards of a truly connected …

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Best Practices for Online iPhone Selling

Our modern life moves so fast that technology updates before we can even celebrate seasons. When you consider selling your iPhone either to buy the latest model or make space you want to know how to handle this process successfully. When you sell your iPhone online it feels similar to …

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Can Artificial Intelligence (AI) Help in CNC Programming?

Artificial intelligence (AI) is revolutionizing many industries, and CNC machining is no exception. With the increasing complexity of CNC programming and the demand for higher efficiency, AI-powered solutions are becoming indispensable. AI can assist CNC programmers by optimizing tool paths, predicting machine failures, and automating repetitive tasks. This tutorial-style article …

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What are Linker Files in STM32?

Linker scripts play a crucial role in STM32 firmware development by defining how the compiler organizes the program in memory. Understanding linker files is essential for embedded engineers working with STM32 microcontrollers, as it allows them to control memory layout, define sections, and optimize RAM/Flash usage. This tutorial will cover: …

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Drug Testing Services for First Responders: Ensuring Readiness

When you think about first responders, images of bravery and swift action likely come to mind. These individuals race against time, making decisions in seconds that can save lives. But what underpins this high-stress, high-stakes job other than training and courage? The foundation includes ensuring these professionals are fully prepared …

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VIKHOST: THE ULTIMATE HOSTING PROVIDER FOR SPEED, POWER, AND PRIVACY

In today’s digital world, choosing the right hosting provider can make all the difference for your website’s performance, security, and reliability. Whether you’re running a business website, an e-commerce store, or a personal project, you need a hosting provider that offers speed, power, and flexibility. This is where VIKHOST stands …

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How to Become an Electronic Equipment Assembler 

Electronic equipment assemblers are the makers of some of the most critical technologies we use today. From circuit boards in aircraft to sensors used in life-saving medical devices, their work makes sure that countless gadgets and machines work to their full potential. 

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