ReSpeaker USB 4 Mic Array: Default Installed Firmware and Querying Firmware Version

For the ReSpeaker USB 4 Mic Array, do all boards ship with the same default firmware? It seems like all the boards I have were flashed with the 6-channel firmware.



Also, is there a way to query the firmware version that is installed on the boards?

Hi There

We did not have a command line to get the firmware version., but you can program firmware again to determine firmware version