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Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE)
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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 avaible 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.
- 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:
- 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")