To give you an idea of what is available, like we did with FEZ Bit
Note that production boards will not have ufl connector for WiFi. They will have onboard antenna.
6 Likes
This adafruit shield needs SPI but sadly you chose to use the programming side pins instead of the ones on main header. To make this work you will need to add there wires. I will ship this one as others are available with proper pins.
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These Grove modules are very similar to eblocks GHI offered 10 years ago!! They are cool to mess around with to build projects and now you can have them connect easily to any cloud, thanks to TinyCLR OS.
3 Likes
Another very common shield. Simply buttons and analog joystick. You did it right by having a 3V switch.
2 Likes
This is how you add more CAN channels over SPI bus. Sure we already have 2 built in channels, I will not spend the day writing drivers for this. But you are welcome to contribute 
2 Likes
This is going to be my favorite around Halloween. You can make some pretty cool effects using EL wires. We have a bunch somewhere. I will try to dig out and build something awesome!!
3 Likes
This is just like the one before but from seeed studio.
Did I tell you that HATE the programming header? Worst thing about Arduino! It is always a problem!
Also available in right-side-up version. 
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With WiFi and SD onboard, this shield is not required.
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This is one of my favorites. Who doesn’t love midi sounds?! The code is up but it didn’t work for me @Dat_Tran I need help.
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Should I bother with this? To be honest, it is very ugly compared to the robot options you get with FEZ Bit.
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Love it. You should frame it
1 Like