KS0468 Keyestudio Storage Bag Micro:bit Main board Kit

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Keyestudio PRO MICRO Development Board

Description

Micro: bit is an ARM-based microcontroller designed by BBC. Consisting of onboard Bluetooth, accelerometer, electronic compass, three buttons, 5 x 5 LED dot matrix, it is only half the size of credit card and mainly used for programming education for teenagers. In order to carry it conveniently, we put a micro: bit control board and two manuals in storage bag. The storage bag is light and beautiful.

Parameters

  • Working voltage: 3.3V
  • Micro USB program burning / power supply port: 5V
  • PH2.0 power interface: 3-3.3V
  • Alligator clip interface: 3-3.3V
  • Detection range: 0-3.3V
  • Processor: ARM Cortex-M0 microprocessor
  • Working temperature: 0-85 ℃

Interface Type:

  • Micro USB program burning / power supply port
  • PH2.0 3V power supply port
  • 4mm crocodile clip interface * 5
  • Gold Finger Interface * 20
  • Size: 43 * 52mm
  • Packing size: 105 * 55 * 30mm
  • Weight: 8.6g

Features

1. Support PXT graphical programming interface developed by Microsoft 2. Support Windows, macos, ios, Android and other operating systems 3. The programming environment is based on WEB services, no need to download additional compilers 4. Burn and simulate program via USB on PC terminal 5. Wirelessly burn and simulate program on the mobile terminal via Bluetooth 6.Support multiple communication programming languages including javasript, python, mbed c


On board Resources

1. Nordic nRF51822 Bluetooth low energy chip: 16MHz ARM Cortex-M0, 256KB Flash, 16KB RAM 2. NXP KL26Z microcontroller: 48MHz ARM Cortex-M0 +, support USB2.0 OTG 3.ST LSM303AGR three-axis acceleration sensor and magnetic sensor 4. form a 5 * 5 matrix with 25 red LEDs 5, 3 mechanical buttons, 2 user buttons and 1 reset button included. 6. Micro USB power supply / download interface, power interface, 23pin gold finger signal interface, including SPI, PWM, I2C and support 17 GPIO


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Pins Diagram


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Pins Function


GPIO P0,P1,P2,P3,P4,P5,P6,P7,P8,P9,P10,P11,P12,P13,P14,P15,P16,P19,P20
ADC/DAC P0,P1,P2,P3,P4,P10
I2C P19(SCL),P20(SDA)
SPI P13(SCK),P14(MISO),P15(MOSI)
PWM P0,P1,P2,P3,P4,P10
Occupied P3(LED Col1),P4(LED Col2),

P5(BUTTON A),P6(LED Col9),P7(LED Col8),P9(LED Col7), P10(LED Col3),P11(Button B)

Resources

micro:bit official website:http://microbit.org/
micro:bit Official chinese Website:http://microbit.org/zh-CN/
micro:bit programming code:http://microbit.org/zh-CN/code/
micro:bit ideas sharing:http://microbit.org/zh-CN/ideas/
micro:bit quick start guide:http://microbit.org/zh-CN/guide/
(recommend google chrome)


Difference between micro: bit and Arduino

micro:bit Arduino
User group Elementary school above Senior student above
Processor 32-bit ARM Cortex-M0 8-bit microcontroller ATmage328P
Size 43mm*52mm 53mm*69mm
Programming environment online programming tool + local programming tool local programming tool(Arduino IDE)
Programming language Graphical programming;MicroPython; Scratch C;C++
Onboard components I/O singal port;Bluetooth; accelerometer;

Electronic compass; button; LED dot matrix || I/O signal port;LED

External device Alligator clip; shield Jumper wire, shield
Compatible voltage 3V 3V-5V


Buy From

  • [ Official website: ]
  • [ Shop on aliexpress store]