As an experienced electronic engineer specializing in wireless communication and IoT, I bring a unique skill set that is ideal for your MKR NB 1500 debugging project. My understanding of circuit board design combined with my proficiency in PIC, ARM microcontrollers, FPAG chips, Arduino and IoT technologies gives me an edge in diagnosing and troubleshooting the intricacies of your board's hardware.
Throughout my career, I've predominately focused on designing cutting-edge 12-layer circuit boards for various purposes, specifically with efficient connectivity. My proficiency is further bolstered by my track record of successfully resolving intricate hardware problems, often in a time-efficient manner. The fact that you've already checked the obvious culprits like SIM cards, network settings, firmware, and even replaced the antenna showcases the need for a uniquely qualified individual like myself to analyze and identify potential unseen issues.
Ultimately, investing in someone like me ensures that your project receives not just a patch-up solution, but also a comprehensive evaluation to prevent recurring mishaps. My extensive experience in designing wireless communication equipment along with my exposure in IoT technologies such as ESP32 is exactly what you need to rectify this loss of connectivity woe. Let's make pinpointing and fixing t
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