THere are 3 current versions of the Raspberry Pi (Model A, B and B+). There are two versions of the model B, rev1 and rev2 This tag is for help in discerning between models, and discovering which version of these models you have.

learn more… | top users | synonyms

1
vote
0answers
21 views

MVC design patterns and framework for embedded web apps

Embedded web application development is much easier when a standard framework and API is used. With a MVC (Model-View-Controller) as a design pattern for IoT style applications, I have found ...
1
vote
1answer
82 views

Problem installing Ruby on Rails server on Raspberry Pi [closed]

I tried using a Type A RP as a Rails server. Rails installs alright, but bundle install never manages to finish. I think it is due to too low RAM (256 on A model). Does anyone have experience running ...
2
votes
1answer
122 views

Which Raspberry Pi Model for Gaming Console

I recently decided I was going to build a retro gaming console using a raspberry pi as an emulator. Its a fairly popular project which has been discussed in detail in several articles around the web. ...
2
votes
1answer
1k views

Is there an accurate 3D CAD model of the version B board?

I'm making a custom case for the Raspberry Pi and need a CAD model that is accurate to work with. I've seen a few of them on GrabCAD, but I'm uncertain if those are good enough. Are there no official ...
5
votes
1answer
2k views

Desktop Performance of 512MB Model B vs 256MB Model B

My 256MB Model B Raspberry PI failed a few months ago while I was at university, I don't think it liked being shut away in my box of cables. I am going to buy a new PI for some projects I have in ...
2
votes
1answer
217 views

Wifi stopped working after installing bluetooth drivers

Yesterday I had my WiFi adapter working. I took the Raspi home and installed drivers and manager for my Bluetooth adapter. Now, today, WiFi will not work. lsusb returns the device, but it will not ...
4
votes
2answers
652 views

When will the Model A be released?

It is my understanding that only the Model B version of the Raspberry Pi is currently available. What is the expected release date of the Model A version?
15
votes
3answers
3k views

What is the difference between Model A and Model B?

There are hardware differences and peripheral differences. What can be accomplished or run on a Model B that cannot be done with a Model A? Are expansion boards being designed to be compatible with ...