Bluno Nano and BLE Bluetooth 4.0 - compatible with Arduino
- Product Code:
- 99446853
Properties
- UC - I2C
- yes
- UC - RAM
- 2 kB
- UC - A/C
- 10-bit
- UC - UART
- yes
- UC - ядро
- 8-bit AVR, 1. Single Core
- Voltage To
- 7.0 V
- UC - EEPROM
- 1 kB
- Voltage From
- 12.0 V
- UC - Вспышка
- 32 kB
- UC - аналог в
- 6
- UC - Bluetooth
- yes
- UC - frequency
- 16 MHz
- UC - SPI Interface
- yes
- UC - microcontroller
- ATmega328
- Выходное напряжение от
- 5.0 V
- Выходное напряжение до
- 5.0 V
- UC - Цифровые контакты
- 14
General characteristics
- UC - PWM
- 6
Other features
- Brand
- DFRobot
Power
- Nominal output voltage
- 5.0 V
Description
Bluno Nano has an ATmega328 microcontroller with installedArduino bootloader. This means that it can be programmed throughthe Arduino IDEusing available libraries.
The board has aCC2540 chip by Texas Instruments which allows for communication in the Bluetooth 4.0standard. Thanks to this functionality, the user can remotely program the Bluno (BLE)module, use AT commands and to update the software in a simple way.
The module has an ATmega328 microcontroller andis equipped with 14 digital I/o 6 of which can be used as PWM outputs (e.g. for motor control), and 6 as analog inputs. The system works with the clock signal with the frequency of 16 MHz. The module has also a USB connector, DC power socket, RESET button.
In order to start Bluno, it is necessary to connect the system with computer usingmicroUSB cableand choose inthe Arduino IDE, the Arduino Uno board.
Programming
Creating and installing the software is allowed by the free environment of the Arduino IDE. Implemented bootloader allows you to send the program directly via USB cable. A detailed description can be found in thedocumentationandtutorial. Bluno also has the capability of remote programming via Bluetooth (BLE).
Specification
- Supply voltage: 7 V to 12 V
- Leads operate at a voltage of 5 V
- Installed bootloader from the Arduino Uno
- Installed CC2540 chip by Texas Instrumets, compatible with Bluetooth 4.0 (documentation)
- The possibility of remote programming via Bluetooth (BLE)
- Support for Bluetooth HID
- Support for the AT command
- Support for iBeacons
- The Bluetooth range is 70 meters in open space thanks to built-in antenna
- It works with Android and iOS
- Microcontroller: ATmega 328
- Maximum clock frequency: 16 MHz
- SRAM: 2 KB
- Flash memory: 32 KB (4 KB is reserved for bootloader)
- EEPROM: 1 KB
- I/O Ports: 14
- PWM outputs: 6
- Number of analog inputs: 6 (channels Converter A/C)
- Serial interfaces: UART, SPI, I2C
- External interrupts
- Connector: micro USB slot, type B (USB cable not included)
- Dimensions: 53 x 19 mm
- Weight: 20 g
Useful links
- The website of the manufacturer: DFRobot DFR0296
- Guide - Wiki Doc
- Tutorial
- Arduino IDE software
- Documentation of the programming language
- FAQ
- CC2540 system documentation
- Documentation for the Atmega328
