《お取り寄せ商品》Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE)




The Beetle Ble (Former name as Bluno Beetle) is an Arduino Uno based board with bluetooth 4.0 (BLE). It is probably the smallest Arduino BLE board in the market. It uses standard Arduino IDE to upload codes via without any extra library and drivers. This Beetle BLE is another milestone in the Beetle line, which makes DIY users have more options in the project design. It is fully compatible with Bluno
in instructions and procedures. Support Bluetooth HID and ibeacon modes.
The Beetle BLE offers a super tiny and low cost Arduino with bluetooth 4.0. The Beetle BLE can be used for disposable projects, such as DIY projects, workshops, gift projects, E-Textiles wearable and educational. For students and makers who can not afford too much on hardware purchasing, Beetle can be a great solution for them.

Just like a native Arduino board, but with Bluetooth 4.0. An APP called Play Bluno is avaliable on IOS and Android which gives a quick access to this little tiny board.
It not only supports USB programming, but also wireless uploading method. With the V shaped gilded I/O interface, it is convenient to screw conductor wire on it, which could a good choice in the wearable market.
Introduction to Bluno Series

Introduction to Bluno Series


  • ATmega328@16MHz
  • Bluetooth Low Energy (BT 4.0)
  • Micro USB port
  • Super Compact Size
  • Support Bluetooth HID and ibeacon
  • Comaptible with all DFRobot Bluno Series
  • Support Wireless Programming


  • Bluetooth Chip: CC2540
  • Sensitivity: -93dBm
  • Working Temperature:-10 ℃ ~ +85 ℃
  • Maximun Distance:50m(1968.50")(Open field)
  • Microcontroller: ATmega328
  • Clock frequency: 16 MHz
  • Operating voltage: 5V DC
  • Input voltage: <8V (Vin < 8V)
  • Digital Pin x4
  • Analog Pin x4
  • PWM Output x2
  • UART interface x1
  • I2C interface x1
  • Micro USB interface x1
  • Power port x2
  • Size:28.8mm X 33.1mm(1.13" x 1.30")
  • Weight:10g



  • Beetle BLE x1


Project 1. How to Make a Jumping Paper Frog

Back in the 80’s and 90’s kids made their own toys like paper planes and spinning tops. These toys accompanied them throughout their childhood. Now let's make a frog.
1. Bluno Beetle controller
2. 3.7V Battery
3. Analog Sound Sensor ( compatiable with Arduino)
4. Player module

Bluno Beetle Project 2:How To Make a Color Light based on Bluno Beetle

- Bluno Beetle ( The smallest Arduino bluetooth 4.0 (BLE) )
- Wireless charging battery
- LSM303 Breakout Board - Tilt Compensated Compass
- Digital RGB LED Strip 60 LED - (3m)(weatherproof)
- Light Disc with 7 SMD RGB LED

Bluno Beetle Project 3:let’s make an AR Pikachu with Bluno Beetle

- Bluno Beetle ( The smallest Arduino bluetooth 4.0 (BLE) )

Bluno Beetle Project 4:How to Make A Pet Wearable with Bluno Beetle


Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE)
Digital RGB LED Strip 60 LED - (3m)(weatherproof)
LilyPad LED Micro - White (5pcs)
DFPlayer - A Mini MP3 Player For Arduino
3.7V Polymer Lithium Ion Battery - 1000mAh

Beetle Project 5: DIY Deer Clock

Project introduction: We are going to make a table clock showing time in a lovely way. This product has quite cute look and the LED screen make it cool.
The hardwares you need to do this project:
Gravity: I2C SD2405 RTC Module
Beetle - The Smallest Arduino
FireBeetle Covers-24×8 LED Matrix (White)
Micro USB cable


Name 《お取り寄せ商品》Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE)
SKU# 4312
Shipping 650
税込単価 2,145 JPY
在庫 0
公開日 2018年11月22日
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