No real esptool operation backs "optimize firmware binary". Size optimization happens at compile-time via ESP-IDF menuconfig, not as a post-processing step on a .bin file. The analysis use case is already covered by esp_firmware_analyze.
No real esptool operation backs "optimize firmware binary". Size optimization happens at compile-time via ESP-IDF menuconfig, not as a post-processing step on a .bin file. The analysis use case is already covered by esp_firmware_analyze.