I have ROV version 2.7.
Update of the problem: After successfully installing the new software last weekend I made a "dry" run updateing motor turning direction etc. Everything worked fine. This weekend however, I cant access the cockpit using Chrome. I get the short happy sounding noise, and the four leds flashing after a couple of minutes but no connection to the ROV with Chrome...
I thought maybe it would work redoing the software update (STEP 11) but now the LEDs on the BBB doesn't turn on when I plug in the USB.
Living in Sweden I never managed to import the recommended acrylic cement. Instead, (after spending quite some time looking) I got hold of "Acrifix 1S 0117". Acrifix comes in different varieties. 117 is the most watery and the one required for OpenROV assembly. The smallest volume I could get was 1 kg(!) and I have plenty left. Contact me if you need some.
I also ended up using syringes with a thin needle to apply the cement instead of the applicator. Works very well.
The 2-ton epoxy flow mix was also not available in Sweden. The problem is to ge an Epoxy that is slow enough to allow for potting. Whats in most stores in Sweden is far too quick. Finally I got hold of "Casco Strong Epoxy Professional" with a couple of hours time to cure. I mixed the Epoxy thoroughly and used a syringe (without the needle) to apply it.
The process "stalled" without showing the desired "Upload Successful" line. I had to repeat that command in Step 15 three times before it finally said "Upload Successful". Working now :-)
Hi. I am running MacOSX. I get stuck here.
After giving the command
"dd if=/Users/xxxxxxxxxxx/Desktop/OpenROV_30.0.3.img of=/dev/rdisk2 bs=2m"
I get the string
"dd: /Users/xxxxxxxxxxx/Desktop/OpenROV_30.0.3.img: No such file or directory"
(As you can see I renamed the image filea bit by shortening it but i copy/paste from desktop to Terminal window so the file name is the correct one)
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