0
0
mirror of https://github.com/qmk/qmk_firmware.git synced 2024-12-22 09:33:28 +00:00
qmk_firmware/keyboards/converter/usb_usb/ble/readme.md

20 lines
807 B
Markdown
Raw Normal View History

QMK BLE Adapter
===============
A small device that reads USB keyboard input and passes it on over Bluetooth LE HID.
![Picture of Adapter](https://i.imgur.com/O3VwBBJ.png)
Hardware
--------
The hardware is relatively easy to assemble. Just follow the schematic and don't forget to [cut the VBUS jumper](https://www.pjrc.com/teensy/td_libs_USBHostShield_4a.jpg).
Schematic:
![Schematic](https://i.imgur.com/s1Ia9We.png)
Part list:
* [Adafruit Feather 32u4 Bluefruit LE](https://www.adafruit.com/product/2829)
* [USB Host Mini](https://www.circuitsathome.com/arduino_usb_host_shield_projects/)
* [Pololu 5V Step-Up Voltage Regulator U3V12F5](https://www.pololu.com/product/2115)
* [Lithium Ion Battery - 3.7v 2000mAh](https://www.adafruit.com/product/2011)
* Some sort of switch to be able to turn it off