esptool flash_id against the actual DevKitC-1 reports 8MB, not the 4MB partitions.csv/sdkconfig.defaults assumed (never verified against real hardware, just a leftover placeholder from the ESP-IDF scaffold). Half the flash was unallocated. Doubled the OTA slots to 3MB each (headroom for future sensor drivers and Blockly-generated Lua growing the app image) and let the storage partition absorb the remainder rather than leave flash unused. Verified on real hardware: builds, flashes, and boots cleanly with no errors; the app partition now reports 57% free instead of 14%. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
746 B
746 B