Emakefun BLE-Nano, Operating Manual

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Copy right © 2018 Shenzhen Emakefun Technology co., Ltd.
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Chapter 1 overview of Ble-Nano
1.1 Introduct
Ble - Nano bluetooth 4.0 protocol is based on perfect combination Arduino Nano by emakefun to create
customer research and development of a revolutionary product, function and the pin is fully compatible with
traditional Arduino Nano motherboard, scope of work frequency of 2.4 GHZ, modulation mode for the
GFSK, maximum transmitted power of 0 db, the largest launch distance of 50 meters, USES the import
original TI CC2540 chip design, support user through AT commands to modify to check the device name,
service UUID, transmission power, such as matching password instructions, convenient use and flexible.The
size of the product is very small, suitable for many applications where there are severe restrictions on the
size.
We provide Android and IOS mobile phone demo, you can quickly develop a communication with the
phone hardware device.Just like the popular wearable mobile phone peripheral devices, all of them can be
developed with the Ble Nano platform. You can connect the Ble Nano with the bluetooth 4.0 device, realize
the wireless transmission between the two bluetooth devices, and set the master and slave.Even establish
bluetooth HID connection with PC.AT the same time, we provide developers with a great degree of freedom
and support, the user can not only by the AT command debugging Ble - Nano, you can also add on Ble -
Nano controller Arduino compatible extension board, sensor, motor and servo drive, emakefun exclusive
research and development of bluetooth host mode automatic connection from the machine function, and
support for more than 20 bytes to send, it is more convenient to use.
1.2 Product Parameter

It is fully compatible with the Arduino nano-v3.0 pin and its usage method

BLE chip :TI CC2540

Work channel : 2.4G

Transmission distance: 50m

Supports AT directive to configure BLE

Support USB virtual serial port, hardware serial port,BLE three-way transparent transmission

Support master and slave switch

Supports sending over 20byte.

Supports iBeacons

Interface:Mircor-Usb

Input voltage
：
Usb power supply,Vin6~12V
，
5V