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Create your own wireless Bluetooth keyboard controller in an hour with
the Bluefruit EZ-Key: it's the fastest, easiest and bestest Bluetooth
controller. We spent years learning how to develop our own custom
Bluetooth firmware, and coupled with our own BT module hardware, we've
created the most Maker-friendly wireless you can get!

This breakout acts just like a BT keyboard, and works great with any
BT-capable device: Mac, Windows, Linux, iOS, and Android. Power the
module with 3-16VDC, and pair it to the computer, tablet or phone just
as you would any other BT device. Now you can connect buttons from the
12 input pins, when a button is pressed, it sends a keypress to the
computer. We pre-program the module to send the 4 arrow keys, return,
space, 'w', 'a', 's', 'd', '1' and '2' by default. Advanced users can
reprogram the module's keys using an FTDI or other Serial console
cable, for any HID key report they desire.

You can pair multiple Bluefruit's to a single device, each one has a
unique identifier. These modules are FCC & CE certified and are
RoHS-compliant so they are easy to integrate into your project.

If you want to have better control over the data sent, connect a
microcontroller to the RX pin at 3-5V logic level, 9600 baud, and send
ASCII data: it will be 'typed out' character by character. We also
have support for various non-printable characters such as ESC, Shift,
F1-F12, etc. as well as toggling the virtual keyboard on iOS.

Warning! Your computer/tablet/phone must have Bluetooth v2.1 or
higher Many low-cost Bluetooth USB modules are v2.0 only (that's why
it was $5!) Anything built in the last 5 years with built-in BT is OK,
including all Macs and iOS devices, but if you have to add BT to your
desktop machine with a USB adapter, please make sure you have a v4.0
adapter, since that will definitely work!

For more details, tutorials and information check the EZ-Key tutorial

New in v1.1 we've made Bluefruit EZ-Key even better, you can now map
keys to mouse button clicks and mouse movement (up/down/left/right) as
well as send mouse commands over the UART. We also now have 'over the
air' remapping, no Serial cable required to re-map the pins!

New in v1.2- We have added support for mapping buttons to some
"Consumer Report" keys, also known as Multimedia buttons.

* Dimensions: 23.01mm / 0.9" x 39.65mm / 1.56" x 4.25mm / 0.16"
* Weight: 4.41g



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General information

Manufacturer Adafruit
Product type Electronics modules
Item number5998600
Manufacturer no.ada-1535

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Warranty 24 month Bring-in
30-day right of return

30-day right of return

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Adafruit Bluefruit EZ-Key Bluetooth HID KB-Controller v1 Adafruit Bluefruit EZ-Key Bluetooth HID KB-Controller v1