esp-idf/examples/protocols/mqtt/ssl_ds/partitions.csv

1	# ESP-IDF Partition Table
2	# Name, Type, SubType, Offset, Size, Flags
3	nvs,data,nvs,0x9000,24K,
4	phy_init,data,phy,0xf000,4K,
5	pre_prov,data,nvs,0x10000,0x3000,
6	factory,app,factory,0x20000,1M,