Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE)
We have ✅ 10 available of the DF-DFR0339 in our Sydney warehouse. An extra 109 units will be available shortly.
Bluno Beetle - The smallest Arduino Board is another milestone in wearable electronics device area based arduino uno, which makes DIY users have more options in the project design. It is fully compatible with Bluno in instructions and procedures, supporting Bluetooth HID and ibeacon modes.
And 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.
Specification
Bluetooth Chip CC2540
Sensitivity (-93dBm)
Working Temperature： (-10 ℃ ~ +85 ℃ )
Maximun Distance 50m(Open field)
Microcontroller: ATmega328P
Clock frequency: 16 MHz
Working voltage: 5V DC
Digital Pin x4
Analog Pin x4
PWM Output x2
UART interface x1
I2C interface x1
Micro USB interface x1
Power port x2
Documents:
Pin Out diagram and info - https://www.dfrobot.com/wiki/index.php/Bluno_Beetle_SKU:DFR0339#Pinout_Diagram
The Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE) appears in the following collections:
