efuse_table.csv

# !!!!!!!!!!! #
# After editing this file, run the command "idf.py efuse-common-table"
# this will generate new source files, next rebuild all the sources.
# and idf.py show-efuse-table to check the result.
# !!!!!!!!!!! #

# field_name,               |    efuse_block, | bit_start, | bit_count, |comment            #
#                           |    (EFUSE_BLK0  | (0..255)   | (1..-)     |                   #
#                           |     EFUSE_BLK1  |            |MAX_BLK_LEN*|                   #
#                           |     EFUSE_BLK2  |            |            |                   #
#                           |     EFUSE_BLK3) |            |            |                   #
#############################################################################################
USER_DATA.SERIALNUMBER,            EFUSE_BLK3,          0,            96, Serial number (12 bytes * 8) or 27 bits for SN
USER_DATA.HWVERSION,               EFUSE_BLK3,         96,            24, Hardware version (3 bytes * 8) FF.FF.FF --> V3.4.0