Raytac Developed BT4.0 Solution Based on Nordic nRF51 Series

Raytac Corporation
A BT4.0 module maker based on Nordic nRF51822 &nRF51422 solution
www.raytac.com
Tel: +886.2.3234.0208

BT4.0 Application has been widely spread dramatically.
Raytac Corporation has exerted our firmware and hardware effort to build up the solution in order to have quickly and completely response of customer's requirement.

A simple list as below refer to the achievement we have made.
(The list is updating from time to time)

1. BT4.0 Presenter Solution
2. iOS Presenter Solution
3. BT4.0 Mouse Solution
4. BT4.0 Keyboard Solution
5. BT4.0 Keyboard & Mouse Integration Solution
6. FindMe (Lost Finder) Solution
7. Heart Rate Monitor Solution
8. Blood Pressure Solution
9. Phone Alert Solution
10. Running Cadence Solution
11. Wearing Device Solution (based on MDBT40nano)


                                                                    MDBT40nano

                                                                         MDBT40

Proximity Finder (Lost Finder)~BLE (Bluetooth 4.0) Application

I have evaluated several lost finder products.
To my suprised, the new company called as StickNfind is the one which is the most usful one.
https://www.sticknfind.com/

The design normally is set as working in certain distance far.
Excepting StickNFind, other suppliers proximity finder mostly has misworking happened.
For example, when set alarm at 5M, but start woring in 1M or 2M in actual case.
This problem may due to the interference of mobile, WiFi or other wireless device.

Market Products Testing

Therefore, promixity finder actually not only a works for APP (unfortunately most suppliers think so), but BLE design is also a task to enhance the accurancy! Only with the accurancy, this products may able to spread to consumer market widely!


StickNFind 's product
Using Nordic 51822 BLE chip