https://pranavhj.github.io/blog/tags/mcu/ Recent content in MCU on Pranav Jain — Systems & Embedded Engineering Hugo en-us Wed, 19 Aug 2026 00:00:00 +0000 https://pranavhj.github.io/blog/posts/cross-mcu-migration-guide/ Wed, 19 Aug 2026 00:00:00 +0000 https://pranavhj.github.io/blog/posts/cross-mcu-migration-guide/ Step-by-step guide for migrating firmware between MCU families — from dependency audit to testing. Covers STM32 to nRF52, ESP32, and TI MSP432 migrations with real examples. https://pranavhj.github.io/blog/posts/chip-shortage-firmware-lessons/ Wed, 19 Aug 2026 00:00:00 +0000 https://pranavhj.github.io/blog/posts/chip-shortage-firmware-lessons/ What the 2021-2024 chip shortage revealed about firmware architecture, and why the teams that invested in portability survived while others scrambled.