losi excelorin firmware..which one?

[dave g]

just bought a 2nd hand losi excelorin speedo losb5900 1/10th sensored version.

installed version 3.0 of the losi software.
it says the esc software is D.11.01.23

does it need a firmware update?

the firmware i have downloaded from the losi website is named D01012901.LSC

i dont want to install the wrong firmware so thought i better ask first

cheers
dave