Beetle Bluno - a Bluetooth 4.0 low energy controller ATmega328

Index: DFR-03414 EAN: 6959420900107

A small board with known from the Arduino Uno ATmega328  microcontroller and CC2540 system which supports Bluetooth 4.0 HID. The device can be programmed wirelessly or via microUSB.

Beetle Bluno - a Bluetooth 4.0 low energy controller ATmega328
€16.90
€13.74 tax excl.
Delivery 5 pcs scheduled for 2024-04-15
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Manufacturer: DFRobot

Description

A small board with known from the Arduino Uno ATmega328  microcontroller and CC2540 system which supports Bluetooth 4.0 HID. The device can be programmed wirelessly or via microUSB. The ATmega328 controller is clocked with the frequency of 16 MHz, working with voltage of 5 V. The user has at hi/her disposal: 4 digitalpins, 4 analog inputs, 2 PWM outputs and UART, I2C interfaces.

Bluno Beetle - Bluetooth 4.0 low energy z kontrolerem ATmega328

In order to start the system, you need to connect it to a computer via microUSB cable, and select the Arduino Uno board in the environment. Pitch of the leads of this board is 4 mm.

 

Detailed description can be found in the user manual!

 

Specification

  • Supply voltage: 5.0 V
  • Controller: ATmega328
    • Clock frequency: 16 MHz
    • The number of digital pins: 4
    • Number of analog inputs: 4
    • The number of PWM outputs: 2
    • Interfaces: UART and I2C
  • Bluetooth Low Energy (BT 4.0)
    • Controller CC2540 (documentation)
    • Support for Bluetooth HID and ibeacon
    • Range: up to 50 m in open space
    • Sensitivity: - 93 dBm
  • MicroUSB connector
  • Pitch of leads: 4 mm
  • The possibility of wireless programming (check the manual)
  • In system, it is visible as Arduino Uno
  • Board sizes: 33 x 29 mm
  • Weight: 2,82 g

Bluno Beetle - Bluetooth 4.0 low energy z kontrolerem ATmega328

In our offer, you will find alsoa special shield for connection withDFRobot IO Expansion Shield!

 

Voltage to 5.0 V
Voltage from 5.0 V
Voltage output from 5.0 V
Output voltage to 5.0 V
Nominal output voltage 5.0 V
UC - Microcontroller ATmega328
UC - Core 8-bit AVR
UC - EEPROM 1 kB
UC - Flash 32 kB
UC - RAM 2 kB
UC - core 1. Single Core
UC - Digital pins 4
UC - analog in 4
UC - freq 16 MHz
UC - A/C 10-bit
UC - PWM 2
UC - USB microUSB
UC - Bluetooth yes
UC - I2C yes
UC - UART yes
UC - SPI interface yes
Package width 5.5 cm
Package height 2.5 cm
Package depth 6 cm
Package weight 0.009 kg

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