Downgrading firmware

• E

  Edward

  12/5/23, 3:57 PM

  Is it possible to downgrade firmware in the REC Active BMS?  That is, can I (re)load an older version of firmware over top of a later version if I'm unhappy with the later version?

  @(^.^)@ Ed

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• B

  Pro user

  Ben

  12/5/23, 7:46 PM

  Yes you can.

  But what is the problem ?

  Since 2.9 and the user programmable of CVLC , it is much better to make a nice "float" setting. (Stop charging)

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• E

  Edward

  12/6/23, 9:32 AM

  No specific problem ... yet. I'm considering updating an existing 2-contactor system from 2.6 , and with all the recent changes to the way a 2-contactor system is handled, I want to be sure I can revert back to a functioning system if the new fw "breaks" something I'm using. 

  @(^.^)@ Ed

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• R

  Rick OGM Support Staff

  12/7/23, 3:58 PM

  Yes, I have downgraded several times while testing with the PC software and RS485 cable, but havent tried it yet with the WiFi module.

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