Even though the new Macintosh machines are good (as they always have been), and I am a fan of RISC processors, I really disagree with the soldered memory, and I don’t want to buy Apple products anymore..

I will keep the machine and install Linux instead.

Backing up and installing will take a bit longer, especially because I want to complete some projects and study for my job. Here are a few quick updates before catching up in September:

Navigator:

The GO version is coming up, but there are some issues when handling video streaming directly with the graphic library. I decided to add a 4G/LTE modem, as the previous tracking system was based on a 2G/GPRS network that has been shut down in some EU countries.

I will reduce any powering-up pain while trying to feed all the devices, using an industrial USB hub with all the fancy technical features to handle variable voltage, protection, and balance. The case needs a redesign.

Nautilus:

I dismantled the water tanks to make some improvements: the fresh water tank now has a floating fuel sensor to measure the water level. I am not 100% happy with the choice as those sensors are exponential and not linear, and setting up the reading is a bit annoying, especially using Arduino. The previous system (with switches) was a bit rough but more precise and error-free.

The waste water tank now has a proper floating on/off sensor and a vent to avoid any bubbling or air blockage (wired, we had no issues at all during the first trip!).

All the support for the tanks is now rust-free using stainless steel rods.

The courtesy light has been fixed. It seems that the ceiling dome (which actually contains a computer inside!) suffered water damage (likely condensation), and all lights are back on track as they should be. Furthermore… I changed the color to blue to match the one in the living space.

For the next European Trip we will drive up to Bergen!

See you in September!!!