# Optimise using -Os to reduce size CONFIG_COMPILER_OPTIMIZATION_SIZE=y CONFIG_COMPILER_OPTIMIZATION_PERF=n CONFIG_COMPILER_OPTIMIZATION_CHECKS_SILENT=y CONFIG_ESPTOOLPY_FLASHMODE_DIO=y CONFIG_ESPTOOLPY_FLASHFREQ_40M=y CONFIG_ESPTOOLPY_FLASHSIZE_2MB=y CONFIG_PARTITION_TABLE_CUSTOM=y CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-2MiB.csv"