Bluno Series Selection Guide
Product Name
Figure
SKU
DFR0267
DFR0305
DFR0323
DFR0306
DFR0296
DFR0329
DFR0416
Processor
ATemga328
ATemga328
ATemga2560
ATemga1280
ATemga328
STM32 F103RET6
NUC123ZD4AN0
Board Type
Arduino UNO
Arduino UNO
Arduino Mega 2560
Arduino Mega
Arduino UNO
Bluno M3
Bluno M0
BLE Chip Type
TI CC2540
TI CC2540
TI CC2540
TI CC2540
TI CC2540
TI CC2540
TI CC2540
Operating Voltage (Voltage / Input Voltage)
5 V/7-12 V
5 V/7-20 V
5 V/7-20 V
5 V/7-20 V
5 V/7-12 V
3.3 V/7-12 V
5 V/7-12 V
CPU Frequency
16MHz
16MHz
16MHz
16MHz
16MHz
72MHz
72MHz
Analog Ports (Input / Output)
6 / 0
6 / 0
16 / 0
16 / 0
6 / 0
11/ 0
6 / 0
Digital Ports （IO/PWM）
14 / 6
14 / 6
54 / 15
54 / 15
14 / 6
39 / 16
31 / 6
EEPROM[KB]
1
1
4
4
1
/
1
SRAM[KB]
2
2
8
8
2
64
20
Flash[KB]
32
32
256
128
32
512
68
USB Interface
Micro
Micro
Micro
Micro
Micro
Micro
Micro
UART
1
1
4
4
1
5
2
Dimension
75 × 54mm
94 × 80mm
100 × 53mm
106 × 53mm
53 × 19mm
68 × 31mm
68.5 × 53.4mm
Features
Bluno is first of its kind in integrating Bluetooth 4.0 (BLE) module into Arduino Uno. Compatible with all Arduino Uno pins, work well with any UNO-based expansion board.
Bluno Romeo is a BLE main controller designed for robot lovers. It integrates motor driver, communication interface of all sorts, IO expansion ports, etc. Suitable for Arduino robot fans.
Bluno Mega is an Arduino controller with 54 digital ports, 16 analog ports, 4 UARTs and plenty of IO ports. Applicable to large projects that requires many sensors.
Mega1280 has as many IO ports as Mega2560, but comes with a smaller Flash. Besides, its price is lower than Mega2560. Suitable for low-cost projects requiring many sensors.
Bluno nano is BLE main controller, small as a gum, compatible with small breadboards. Perfect for BLE projects with limited space or weight.
39 GPIO can be configured as interrupt control; up to 5 serial communication interfaces.
Bluno M0 is the only arduino controller that supports 5V standard logic level. It adopts arm Cortex-M0 core and carries IIS interface.
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