Srihari Maddula • Founder & Technical Lead, Eurth Techtronics Pvt Ltd Category: IoT Solutions Estimated Reading Time: 9 min A large industrial gantry crane's motor bearing fails without warning, taking the crane offline during a critical loading window and costing far more in downtime than the bearing itself was ever worth. This is the specific, recurring failure this class of monitoring system exists to prevent, and the honest engineering answer to "can we predict this" is

Srihari Maddula • Founder & Technical Lead, Eurth Techtronics Pvt Ltd Category: Firmware Architecture & RTOS Estimated Reading Time: 9 min A team building their first custom BLE product almost always makes the same early mistake: designing the GATT profile as a data model first — what fields does the device need to expose — and treating the power and timing consequences of that model as an afterthought to optimize later. By the time "later" arrives, the profile is baked int

Author: Srihari Maddula • Technical Lead, EurthTech Reading Time: 25 mins Topic: Reliability Engineering & Field Debugging Bridging the gap between academic projects and industry reality. It is the universal firmware engineering experience: The code compiles without warnings. The unit tests pass. It runs flawlessly on your dev board for a continuous 48-hour soak test. High-fives are exchanged, the PR is merged, and the fleet is flashed. Three weeks later, the field reports

Author: Srihari Maddula • Technical Lead, EurthTech Reading Time: 25 mins Topic: RTOS Selection & AI Scheduling Bridging the gap between academic projects and industry reality. Visualizing Circuit board with glowing ai chip. Photo via Unsplash. The Hook: When Determinism Meets the Black Box Imagine a drone navigating a dense forest at 50 km/h. Its flight controller needs hard real-time guarantees—motor updates every 1 millisecond, with sub-microsecond jitter. Simultaneousl