Don't use Maxspot

(Crossposted from Google+ because it annoys me so much)
I'll never book a Hotel that uses #Maxspot for Wifi again!!!
At least every 5 minutes, sometimes every few seconds they highjack a random HTTP connection to inject
"Sie müssen sich zuerst anmelden um diese Website besuchen zu können!".
Then you must enter your wifi hotspot login and click to get the intended page. Problem: This also happens vor HTTP requests for
.css,
JSON,
XML,
Javascripts,... and it does forget
HTTP-GET and -POST parameters as well as
HTTP-headers.

So any "next" link in a google search or a link to amazon, ebay,... for example forgets what you have been searching for.
This breaks my internet and is completely unacceptable for a hotel's service I'm paying for!!!

• Google+ microblogging post

Reversing an RC04

Dissecting an RC04 remote for a Zoom H4n...
Well labeled inside.
I should record what is transfered on that 3.3V serial bus soon.
Should be easy to syncronously start/stop recording on 2 cameras for 3D and sound with a single button.

Upgrading the ToM

(I have neglected posting here for a while. Much is posted on Google+ but too short and meaningless for a blog posting.) As the jamming and filament-stalls of the Thing-O-Matic continue, I'm now fed uo enough to mount a new extruder. It did not quite fit but I guess I can make it work. My current suspicion on the jams is that any contact with the ABP belt cloggs up the extruder. The original extruder is very week and cannot overcome that. I would have liked to use an angled drive-bolt extruder like the RepMan uses as I found that to be extremely powerful, back-pressure resistant and reliable. But no such extruder design exists for the ToM and I need to use a ready design to save time. I'm now trying to use a geared down extruder with more force and also replace the plastic belt with titanium. I don't know yet how best to cut the 0,025mm titanium. As Makerbot didn't include any mechanism for tightening the belt, a new belt has to be perfect in length.

• First Google+ posting
• Second Google+ posting
• Extruder on Thingiverse