Just completed construction, and trying to get software running
Google Chrome comes up OK, and shows images from camera
Following instructions from step 12 of https://github.com/OpenROV/openrov-software/releases
Step 12: In Cockpit, press the "Settings" button in the upper right-hand side of the screen, and press "Upload firmware from SD card to Arduino"
Step 13: A window called "Upload Arduino Firmware" will pop up. Press the blue "Apply New Firmware" button in the lower right side of the window. This will upload the Arduino Code necessary for the Controller board to work.
Getting message that Upload failed
firmware_upload.sh Failed to upload after numerous times
similar message for firmware_installfromsource.sh
Reviewing the details, first error seems to be
User configuration file is /root/.avrduderc
User configuration file does not exist or is not a regular file
Regular messages to the effect
avrdude: ser_recv() programmer is not responding
similar message for avrdude: stk500_recv