#firmware-update
2 open-source ESP32 project guides tagged #firmware-update: build steps, hardware and firmware.

ESP32 Projects · Intermediate
ESP32 OTA Example: Update Firmware Over Wi-Fi Step-by-Step
A practical ESP32 OTA tutorial: partition setup, HTTPS OTA example code, rollback safety, and the most common mistakes to avoid.

Firmware & Deployment · Intermediate
OTA Update STM32 Over-the-Air Using ESP32
Use an ESP32 as a wireless programmer to flash STM32Fxx and STM32Gxx MCUs over-the-air via a browser-based file server.