Bluno Nano Bluetooth 4.0 Development Board compatible with Arduino Nano

The Bluno Nano is a compact development board combining an ATmega328 microcontroller with a TI CC2540 Bluetooth 4.0 Low Energy chip. It provides full pin compatibility with the standard Arduino Nano, making it ideal for students, hobbyists, and educators building wireless robotics and wearable projects.

Integrated BLE microcontroller architecture

The board integrates an ATmega328 MCU alongside a Texas Instruments CC2540 chip to deliver onboard Bluetooth 4.0 Low Energy connectivity. This dual-chip design enables compact project builds without requiring external communication modules.

Wireless code upload support

Users can program the board over the air using BLE connectivity. This wireless workflow simplifies updates and rapid prototyping for enclosed or mobile projects.

Arduino Nano pinout compatibility

Featuring standard Arduino Nano pin mapping, the board drops directly into breadboards and compatible shields. It allows makers to repurpose existing Arduino designs and sketches with minimal modification.

HID and AT command support

The firmware supports Human Interface Device emulation for direct computer control alongside configurable AT commands. This allows for straightforward tuning of BLE parameters and connection modes.

Video

Downloads & documentation

• Product wiki (DFRobot)