[Nut-upsuser] Unable to set up a "serial-over-USB" UPS (APC BZ2200BI-BR)

Charles Lepple clepple at gmail.com
Wed Jun 4 12:09:57 UTC 2014

On Mar 20, 2014, at 10:01 AM, Douglas A. Augusto wrote:

> Dear NUT users/developers,
> I'm having trouble while trying to configure the UPS APC BZ2200BI-BR[1] in NUT,
> which despite having a USB cable it apparently communicates using the serial
> protocol.
> The relevant output of 'lsusb' is:
>   Bus 002 Device 004: ID 051d:c812 American Power Conversion


It sounds like you have an UPS which was originally manufactured by Microsol.




Does your UPS show up as a USB ACM device in FreeBSD? Do you think that you and Douglas have the same basic UPS with different battery capacities?


Charles Lepple
clepple at gmail

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