really easily. What's more, we also developed the App for the Bluno (both Android and IOS), and

they are completely opensource, so that you can modify and develope your own BLE-hardware

platform.

For the demo application and Arduino code, we integrated dfrobot wireless libraries for the

beginners. The idea is to offer a simple way for you to use wireless modules without learning the

sophisticated wireless comunication protocol. However, for the developer, recommend to custom or

choose the protocol according to the product features or the application.

By the way, except of many other BLE products, we also developed the Accessory Shield for Bluno

for you to help you build your idea faster and easier, enjoy your wireless journey!

Keep Your Bluno Updated

We have released a new version bootloader which is much more stable than the last

version. Especially that it can resist in insufficient power supply, motor magnetic-field

interferenceit, etc. Visit forum to find how, How to upgrade DF BLE device bootloader to

2.0?



To avoid getting your BLE card defective (bootloader lost), please read Common

Arduino Operation Notes, NO.1

Specification

Basic

Feature

On-board BLE chip: TI CC2540

Baud Rate: 9600 - 115200 bps

Transmission range(Open Space):

more than 70m

Transmission range(Office): about 20m

Power Supply:USB Powered or

External 7V~12V DC

Output Current (I/O pin): 40mA

Output Current (Power pin): 200mA

Microcontroller: Atmega328

Bootloader: Arduino Uno

Compatible with the Arduino Uno pin

mapping

Size: 60mm * 53mm

Weight: 30g

Support Wireless Programming Via BLE

Support Bluetooth HID

Support IBeacons

Support AT command to config the BLE

Transparent communication through Serial

BLE firmware updating

Supported:

Android System 4.3+ with BLE4.0 module inside with

original firmware with BLE driver. e.g. Nexus 4+，Xaiomi

2s，Samsung Galaxy s4，Samsung Galaxy note 3 etc.

iOS 7.0+ devices: iPhone 4s+, iPad 3+, iPad Mini, iPod 5th

Gen (iPhone 4s is not 100% supported.)

Not compatible with:

Other brand BLE modules/devices since different firmware

using in CC2540 e.g. FAQ > Q12

Bluetooth 2.0 or other types of bluetooth modules/devices