dslrdashboard.info

After flashing the firmware and trying to update it by following the instructions:
"Access the MR3040 OpenWrt web interface by opening a web browser and entering http://192.168.1.1"

I get a page (http://192.168.1.1/login.cgi) saying:

"No such file or directory"

So I suppose the firmware flash went wrong and the MR3040 is toast…

Does the router respond at http://192.168.0.1 ?
Did you connect the router with network cable to your PC?