There is an optional board param than may be passed in the constructor opts for all device classes. Simply put, it allows the user to specify which board they want to use in projects that have multiple boards. It is currently not documented anywhere and should probably be added to all the classes.

Absolutely love the work you guys are doing and I firmly believe that javascript is the way to go with everything. I want to make a Chrome App using cylon.js and therefore stumbled upon this repo from this blog post. Looking through the README, it's documented that we have to write our code in the script.js file for instance and bundle it using Browserify like so:

 ./node_modules/.bin/brows

Hello,

I would like to know where I can find (apart from reading the headers), if possible, any documentation on how to use the stlink library ?

Thank you very much in advance.

This issue is two part:

• https://periph.io/x/periph/conn/gpio doesn't document that Halt is the formal way to unblock a WaitForEdge function.
• https://periph.io/device/button/ and https://periph.io/device/pir/ should demonstrate that in a copy-pastable way.

I think it'll be useful if we can an option to display the chips under the input box instead of at the top as in cases when there are a lot of chips, the input keeps shifting down. it'll be nice to have the input stay at the top and the chips displayed under it. Take a look at the following pic.
![long list](https://cloud.githubusercontent.com/assets/3509404/21218405/714d870a-c2eb-11e6-9be2-c8f61

The default avatar with the first letter of the item shows up in the dropdown filter list even when you set the avatar as disabled. I'd assume it should be hidden in all cases when that option is disabled.

When i type some random characters in md2 select header and if i click outside the select, the select stops working from then. if we try to open the md2-select, it is not even opening.

If paper-chip-input is marked with the readonly attribute, the paper-chips are still removable (paper-chip always has the removable attribute set). Probably an easy fix to say: removable="[[!readonly]]".
https://github.com/fabbricadigitale/paper-chip/blob/d7cb14f75c77e0309a9a5a02bfddb424cf06df54/paper-chip-input.html#L182