Circuit Playground Bluefruit

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shaoziyang
帖子: 3919
注册时间: 2019年 10月 21日 13:48

Circuit Playground Bluefruit

#1

帖子 shaoziyang »

即将发布的Circuit Playground Bluefruit是Circuit Playground Express的升级版,它使用了nRF52840微控制器,支持蓝牙BLE功能

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shaoziyang
帖子: 3919
注册时间: 2019年 10月 21日 13:48

Re: Circuit Playground Bluefruit

#2

帖子 shaoziyang »

产品规格
  • 1 x nRF52840 Cortex M4 processor with Bluetooth Low Energy support
  • 10 x mini NeoPixels, each one can display any color
  • 1 x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection)
  • 1 x Temperature sensor (thermistor)
  • 1 x Light sensor (phototransistor). Can also act as a color sensor and pulse sensor.
  • 1 x Sound sensor (MEMS microphone)
  • 1 x Mini speaker with class D amplifier (7.5mm magnetic speaker/buzzer)
  • 2 x Push buttons, labeled A and B
  • 1 x Slide switch
  • 8 x alligator-clip friendly input/output pins
  • Includes I2C, UART, 6 pins that can do analog inputs, multiple PWM outputs
  • Green “ON” LED so you know its powered
  • Red “#13” LED for basic blinking
  • Reset button
  • 2 MB of SPI Flash storage, used primarily with CircuitPython to store code and libraries.
  • MicroUSB port for programming and debugging
  • USB port can act like serial port, keyboard, mouse, joystick or MIDI!

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