Minimal connections to safely communicate w/BMS

• s

  skrap

  1/9/23, 8:12 AM
  What are the minimum connections need to verify operation and communicate via serial interface using the REC USB to RS485 cable?
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• R

  Richard OGM Support Staff

  1/13/23, 8:16 AM
  I grabbed this  page snip from page 13 of the Active BMS manual. Manuals are available here:    https://rec-bms-na.com/downloads/  
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• s

  skrap

  1/14/23, 4:19 AM
  Rick, I have the official REC cable.  Will the BMS power on and be responsive if the only connection is the serial cable?  My battery pack isn\'t quite ready but I want to test the BMS using their desktop app.
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