Tag: #Embedded Systems
6 articles tagged with Embedded Systems
ESP32 Dual-Core Task Pinning with FreeRTOS: A Production Guide
Most ESP32 tutorials ignore dual-core pinning entirely. Here's how production firmware uses both cores — with real task allocation patterns from the field.
Rajath Kumar·Jun 26, 2026
MQTT vs HTTP for IoT: Which Protocol Should Your Firmware Use?
Most IoT tutorials default to HTTP without explaining why. Here's a head-to-head comparison of MQTT and HTTP from a firmware engineer who deployed both.
Rajath Kumar·Jun 25, 2026ESP32 Memory Architecture: IRAM, DRAM, Stack, and Heap Explained
Stack overflows are the #1 silent killer of ESP32 production firmware. Understanding IRAM, DRAM, stack and heap allocation is the foundation of stable firmware.
Rajath Kumar·Jun 23, 2026ESP32 and FreeRTOS: Why Your Arduino Loop Is Holding You Back
The Arduino loop() runs one thing at a time. FreeRTOS runs many — simultaneously, reliably, with priorities. Here's why every serious ESP32 project needs it.
Rajath Kumar·Jun 20, 2026
The Embedded Systems Engineer Career Roadmap for India in 2026
The Indian embedded systems job market is growing fast — driven by EV, defence, IoT, and Edge AI. Here's the skills roadmap, salaries, and companies hiring.
Rajath Kumar·Jun 18, 2026Build Log #01: Why I'm Building Analog Data and What Almost Stopped Me
Six months in, one cohort complete. Here's what I got wrong, what I almost quit over, and what the data showed about embedded systems education in India.
Rajath Kumar·Jun 15, 2026