A BT4.0 module maker based on Nordic nRF51822 solution
www.raytac.com
Many customers are eagerly to know the implement of Mouse, Mice, Keyboard based on Nordic nRF51822.
The following article may help every one easier to understand what and how the benefit of the mouse and mice apply nRF51 solution
Quoted from: http://technews.tw/2013/11/14/nordic-semiconductor-lenovo-wireless-bluetooth-mouse/
Lenovo Released BT4.0 / RF2.4GHz Mouse
Lenovo Group, the leading computer brand, released the first wireless mouse with BT4.0 and RF 2.4GHz mouse all over the world. This mouse is designed based on Nordic nRF51822 SOC solution.
This product also has 2013 Red Dot Design Award granted.
inyurl.com/red-dot-Lenovo
Lenovo N700 wireless mouse can be used in Windows 8 OS which has fully supported BT4.0 profile. Or can use attached USB Dongle (RF2.4GHz) to be used for the computer which are not supporting BT4.0 profile. (For example Windows 7)
Lenovo N700 will scan both BT4.0 and RF2.4GHz signal.
Lenovo Group appeals that customers can apply N700 to operates 2 computers with this single mouse mice instead of 2. The operation scenario is connecting to 1 computer which is equipped BT4.0 profile, and another one can be linked by attacned USB Dongle by 2.4GHzRF communication.
The communication pattern (BT4.0 VS 2.4GHZ) can be commited by the switch in below picture.
Raytac BT4.0 module's MTBT40 with small size and performance is the one which is a good choice to be equipped in the mouse.
A warm reminding from Raytac
To apply this technology in mouse or keyboard application may need 2 safety certification for every country, such as FCC (USA), Telec (Japan), and CE (EU).
One wireless certificate is for BT4.0, and another one is RF2.4GHz.
(BT4.0 Declaration ID is also required)
Raytac BT4.0 module MDBT40 has both FCC and Telec safety certificates granted in module type. Thus, products which has this module installed inside does not need to spend extra cost and time for safety regulation in the development stage.
With this effort by Raytac, we do hope can help all our partners to bring an easier and quick response to the markets and end customers.
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