Productos

Bluno M3

Placa compatible con Arduino, de 32 bits y 72Mhz, integra Bluetooth 4.0 (alcance 30 metros)

COD: DFR0329

Peso: 0.010 Kg

Disponibilidad: En Stock

ARS 48954.00

El producto no está disponible para la venta en este momento

Características

The Bluno M3 is a new Arduino compatible prototyping platform based on a 32-bit ARM processor. This microcontroller integrates a Bluetooth 4.0 chip and a STM32 ARM controller on the board. As a member of Bluno family, Bluno M3 inherits most common Bluno features, such as bluetooth connectivity, Bluetooth wireless programming and mobile phone controlling. In addition, thanks to its new 32-bit microcontroller, Bluno M3 has a much more powerful performance, more storage space and more interface resources.

The ARM processor is famous for its efficient processing performance, but one of the downsides to this is that its developing environment is also quite complicated. BUt the engineers at DFRobot has been trying very hard to solve this: the rewritten underlying protocol and development environment have been rewritten to accommodate for Arduino language usage, giving it full Arduino compatibility. Bluno M3 has 512K flash memory and 64K SRAM, and the integrated Bluetooth 4.0 (BLE) supports Bluetooth wireless control or Bluetooth wireless programming.

Note: The special IDE for M3 only supports Windows currently.

Fig1: Size Comparison. Left: Arduino Uno Right: Bluno M3

Fig2: I/O Expansion Shield for Bluno M3

FEATURES

Supports Bluetooth Wireless Programming
Supports Bluetooth HID
Supports AT commands to configure BLE
Supports firmware upgrades
Supports mobile control
Supports firmware updates
Compatible with Arduino Uno pin mappings
Supports Android and IOS applications, open source code, suitable for secondary development by the user

SPECIFICATION

Microcontroller: STM32 F103RET6
Clock Speed: 72MHz
Bluetooth chip: TI CC2540 (Bluetooth 4.0)
Communication Range: 30m(1181")
Operating Voltage: 3.3V
DC Supply: USB Powered or External 7V~12V DC
Digital I/O Pins: 39
Analog Input Pins: 11 (Multiplex)
External Interrupt: 39 (D0~D38)
I2C/IWC: 30 (Default SDA), 29 (Default SCL)
SRAM: 64K
Flash: 512K (Customizable Flash assignment, refer to Flash chapter for more info)
- Default User Code repository: 492K
- Default User Data repository: 20K
SPI: SPI,SPI1
- SPI 12(MISO), 11(MOSI), 13(SCK)
- SPI1 33(MISO), 34(MOSI), 32(SCK)
Serial Port: 5 (Serial1/Serial2/Serial3/Serial4/Serial5)
- Serial1 0(Rx1) & 1(Tx1)
- Serial2 22(Rx2) & 21(Tx2)
- Serial3 30(Rx3) & 29(Tx3)
- Serial4 8(Rx4) & 9(Tx4)
- Serial5 54(Rx5) & 53(Tx5)
Dimensions: 68mm x 31mm(2.68"x1.22")