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pxt-microbit Accessibility PR (#529)

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* Accessibility changes
This commit is contained in:
Sam El-Husseini
2017-09-07 13:42:08 -07:00
committed by GitHub
parent 3f87576a50
commit e3975e65e5
357 changed files with 1641 additions and 3540 deletions
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12
docs/reference/bluetooth/start-io-pin-service.md
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@ -1,11 +1,11 @@
# Bluetooth IO Pin Service
### ~hint
## ~hint
![](/static/bluetooth/Bluetooth_SIG.png)
For another device like a smartphone to use any of the Bluetooth "services" which the @boardname@ has, it must first be [paired with the @boardname@](/reference/bluetooth/bluetooth-pairing). Once paired, the other device may connect to the @boardname@ and exchange data relating to many of the @boardname@'s features.
### ~
## ~
The Bluetooth IO pin service makes it possible for another device such as a smartphone to communicate with other electronic 'things' connected to a @boardname@'s edge connector. You could for example, use your smartphone to switch on or off a light which is connected to the @boardname@ or your smartphone could receive data collected from a sensor connected to the @boardname@. In fact you could do both of these things at the same time since the Bluetooth IO pin service lets you interact with multiple 'pins' on the edge conector in different ways all at the same time.
@ -15,7 +15,7 @@ No additional code is needed on the @boardname@ to use the Bluetooth IO pin serv
bluetooth.startIOPinService();
```
### Example: Starting the Bluetooth IO pin service
## Example: Starting the Bluetooth IO pin service
The following code shows the Bluetooth IO pin service being started:
@ -23,15 +23,15 @@ The following code shows the Bluetooth IO pin service being started:
bluetooth.startIOPinService();
```
### Video - IO pin service demo starts at 3:49
## Video - IO pin service demo starts at 3:49
http://www.youtube.com/watch?v=aep_GVowKfs
### Advanced
## Advanced
For more advanced information on the @boardname@ Bluetooth IO pin service including information on using a smartphone, see the [Lancaster University @boardname@ runtime technical documentation](http://lancaster-university.github.io/microbit-docs/ble/iopin-service/)
### See also
## See also
[About Bluetooth](/reference/bluetooth/about-bluetooth), [@boardname@ Bluetooth profile overview ](http://lancaster-university.github.io/microbit-docs/ble/profile/), [@boardname@ Bluetooth profile reference](http://lancaster-university.github.io/microbit-docs/resources/bluetooth/microbit-profile-V1.9-Level-2.pdf), [Bluetooth on @boardname@ resources](http://bluetooth-mdw.blogspot.co.uk/p/bbc-microbit.html), [Bluetooth SIG](https://www.bluetooth.com)