B.6 Bottom Board Firmware (BOT_FRM)
Register description:
If our top board firmware revision is B7R14V4_T1_F, then BOT_FRM will output 06 23 06
06 F0. In the output, the A represent release version Application, while the F represent
factory version Factory.
B.7 Serial Number(SN)
Serial Number(6 bytes in total)
The Serial Number of each device adopts the same format as the MAC_Address, namely,
a 6-byte hexadecimal number.
B.8 Software Version(SOFTWARE_VER)
Software Version(2 bytes in total)
B.9 UTC Time(UTC_TIME)
UTC Time (8 bytes in total)
Register description:
(1) year
set_year[7:0]:data 0~255 corresponds year 2000 to year 2255.
(2) month
set_month[3:0]:1~12 month
Bottom Board Firmware(5bytes in total)