https://www.cnet.com/news/nasa-may-have-heard-from-once-silent-mars-opportunity-rover/

A bot account, @dns_status, which provides updates based on JPL's Deep Space Network, tweeted an update suggesting Opportunity may have awoken from its dust-induced slumber.

Not a lot of information, but it seems that DSS-54 received data from Opportunity at around 1 p.m. PST. That data was transmitted at a speed of 11 bytes per second.