# Sandbox

npm install cylon cylon-chip cylon-gpio cylon-i2c <https://github.com/sandeepmistry/node-chip-io> <http://www.instructables.com/id/Turn-your-Raspberry-Pi-into-a-Portable-Bluetooth-A/> <https://wiki.archlinux.org/index.php/Bluetooth#Configuration_via_the_CLI>

```
root@chip:~# dmesg
[35340.574607] usb 2-4.1: USB disconnect, device number 15
[35340.852245] usb 2-4.1: new full-speed USB device number 16 using ehci-pci
[35340.940107] usb 2-4.1: device descriptor read/64, error -32
[35341.132104] usb 2-4.1: device descriptor read/64, error -32
[35341.324103] usb 2-4.1: new full-speed USB device number 17 using ehci-pci
[35341.412102] usb 2-4.1: device descriptor read/64, error -32
[35341.604099] usb 2-4.1: device descriptor read/64, error -32
[35341.796099] usb 2-4.1: new full-speed USB device number 18 using ehci-pci
[35342.204038] usb 2-4.1: device not accepting address 18, error -32
[35342.292093] usb 2-4.1: new full-speed USB device number 19 using ehci-pci
[35342.700030] usb 2-4.1: device not accepting address 19, error -32
[35342.700094] usb 2-4-port1: unable to enumerate USB device
[35377.892165] usb 2-4.1: new high-speed USB device number 20 using ehci-pci
[35377.984784] usb 2-4.1: New USB device found, idVendor=0525, idProduct=a4a7
[35377.984787] usb 2-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[35377.984790] usb 2-4.1: Product: Gadget Serial v2.4
[35377.984792] usb 2-4.1: Manufacturer: Linux 4.2.0-rc1 with musb-hdrc
[35377.994941] cdc_acm 2-4.1:2.0: This device cannot do calls on its own. It is not a modem.
[35377.995007] cdc_acm 2-4.1:2.0: ttyACM0: USB ACM device
[36565.268967] usb 2-4.1: USB disconnect, device number 20
[36565.271198] cdc_acm 2-4.1:2.0: failed to set dtr/rts
[36566.764088] usb 2-4.1: new full-speed USB device number 21 using ehci-pci
[36566.873213] usb 2-4.1: New USB device found, idVendor=1f3a, idProduct=efe8
[36566.873217] usb 2-4.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[36594.708877] usb 2-4.1: USB disconnect, device number 21
[36616.428097] usb 2-4.1: new full-speed USB device number 22 using ehci-pci
[36616.537097] usb 2-4.1: New USB device found, idVendor=1f3a, idProduct=efe8
[36616.537102] usb 2-4.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[36791.059440] usb 2-4.1: USB disconnect, device number 22
[36791.276070] usb 2-4.1: new full-speed USB device number 23 using ehci-pci
[36791.364063] usb 2-4.1: device descriptor read/64, error -32
[36791.556192] usb 2-4.1: device descriptor read/64, error -32
[36791.748193] usb 2-4.1: new full-speed USB device number 24 using ehci-pci
[36791.836190] usb 2-4.1: device descriptor read/64, error -32
[36792.028187] usb 2-4.1: device descriptor read/64, error -32
[36792.220190] usb 2-4.1: new full-speed USB device number 25 using ehci-pci
[36792.628026] usb 2-4.1: device not accepting address 25, error -32
[36792.716182] usb 2-4.1: new full-speed USB device number 26 using ehci-pci
[36793.124035] usb 2-4.1: device not accepting address 26, error -32
[36793.124181] usb 2-4-port1: unable to enumerate USB device
```
