Bluno - Arduino UNO compatible Bluetooth 4.0 (BLE) Board
The DFRobot Bluno combines a board compatible with the Arduino UNO with the TI CC2540 Bluetooth 4.0 chip. It is programmed via micro USB or wirelessly over BLE. The pins match the Arduino UNO, so projects and shields for the UNO can run wirelessly straight away. Bluno supports Bluetooth HID, AT commands for configuration and updating the BLE firmware. DFRobot has developed an open-source Bluno app for Android and iOS.
Compatibility note: The Bluno family does not connect to BLE modules of other brands because the firmware differs. A computer needs a BLE link, the computer's built-in Bluetooth does not work according to the wiki.
Recommended Accessories:
- Gravity IO Expansion Shield for Arduino V7.1
- 0.3m Micro USB 2.0 Cable blue
- Arduino 9V Battery Connector with 5.5mm / 2.1mm DC Plug
Features:
- Bluetooth 4.0 (BLE) with TI CC2540, Bluetooth HID and iBeacon
- Wireless programming over BLE, transparent serial transmission
- Configuration via AT commands, for example MAC address and binding to a counterpart
- Disconnect any BLE connection before uploading a sketch, the LINK LED must be off, remove wires from D0 and D1
- BLE connects 1:1 only, no mesh
- Firmware update: hold BOOT and then plug in, procedure in the wiki
- Powered via USB or externally with 7 to 12 V DC at the DC socket
Application Examples:
- Controlling Arduino projects with a smartphone via Bluetooth
- Uploading sketches wirelessly
- Radio link between two Bluno boards
Documentation:
- Wiki DFRobot DFR0267
- Guide wireless programming via BLE (DFRobot)
- Schematic (PDF)
- Hardware and software of the Bluno family (DFRobot)
Technical Data:
- Manufacturer: DFRobot
- Manufacturer SKU: DFR0267
- Version: Bluno V2.0 (printed)
- BLE chip: TI CC2540
- Microcontroller: ATmega328
- Bootloader: Arduino Uno
- Power supply: via USB or externally 7 V to 12 V DC
- Range according to the wiki: over 70 m outdoors, about 20 m in an office
- Smartphone: Android 4.3 or later or iOS 7.0 or later
- Pinout: as Arduino Uno
- Connections: micro USB, DC socket, ICSP
- Dimensions: 60 × 53 × 15 mm
- Weight: 29 g
Scope of Delivery:
- 1× Bluno - Arduino UNO compatible Bluetooth 4.0 (BLE) Board
Bluno - Arduino UNO compatible Bluetooth 4.0 (BLE) Board
- Brand: DFRobot
- Product Code: 420777
- Availability: In Stock
-
CHF20,90
- Ex Tax: CHF19,33
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Tags: BLE, Arduino, UNO, Bluetooth, 4.0, CC2540, Radio, DFRobot, Board, HID, Atmega328, Microchip, Atmel, I2C, Microcontroller, DFR0267, Bluno, iBeacon