Hello,
I am trying to install the firmware on the respeaker mic array v2.0 via raspberry pi and I am not able to do so.
- the device does not show when i hit ‘lsusb’ on the terminal.
- When i enter ‘sudo python dfu.py --download new_firmware.bin’ I get the following error:
Error: Invalid value for “–download” / “-d” : Could not open file: new_firmware.bin: no such file or directory. - When I try “sudo python dfu.py --download 6_channels_firmware.bin” I get the following:
Value Error: No DFU devide found
I think the device cannot be recognised by the raspberry pi. What can be done to overcome this?
Need help ASAP. Thanks
-Sahil