Bluno Beetle

Beetle aims to solve problems of low-cost controller, ease-of-using properly, and to provide a low cost solution for disposable projects, such as DIY projects, workshops, gift projects, E-Textiles and educational. For students and makers who can not afford too much on hardware purchasing, Beetle can be a great solution for them. 

This Bluno Beetle 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.

It not only supports USB programming, but also wireless programming 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. 

 

• 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(Open field)
• Microcontroller: ATmega328
• Clock frequency: 16 MHz
• Working voltage: 5V DC
• Digital Pin x6
• Analog Pin x6
• PWM Output x2
• UART interface x1
• I2C interface x1
• Micro USB interface x1
• Power port x2
• Size：28.8mm X 33.1mm
• Weight：10g

 

• Wiki
• Schematic