比较下 Code Bug和BBC micro:bit

ゞ浴缸里的玫瑰 2022-05-19 13:18 70阅读 0赞

**比较下 Code Bug和BBC micro:bit**

**最近喜欢上了CodeBug的外形，虽然它的性价比比microbit差很多，但是还是想买个来玩玩，要2周才到货。。。**

<table> 
 <tbody> 
  <tr> 
   <td>&nbsp;</td> 
   <td> <p>&nbsp;Code Bug</p> </td> 
   <td> <p>BBC micro:bit</p> </td> 
  </tr> 
  <tr> 
   <td>Architecture</td> 
   <td>8-bit PIC18F</td> 
   <td>32-bit ARM Cortex-M0</td> 
  </tr> 
  <tr> 
   <td>Performance</td> 
   <td>12 MIPS&nbsp;</td> 
   <td>13 MIPS</td> 
  </tr> 
  <tr> 
   <td>Processor</td> 
   <td>Microchip PIC18(L)F25K50</td> 
   <td>Nordic nRF51822</td> 
  </tr> 
  <tr> 
   <td>Flash</td> 
   <td>32K</td> 
   <td>256K</td> 
  </tr> 
  <tr> 
   <td>RAM</td> 
   <td>2K</td> 
   <td>16K</td> 
  </tr> 
  <tr> 
   <td>USB</td> 
   <td>On-board PIC/Micro USB</td> 
   <td>NXP/Freescale KL26Z&nbsp;48 MHz ARM Cortex-M0/Micro USB</td> 
  </tr> 
  <tr> 
   <td>Accelerometer</td> 
   <td>None</td> 
   <td>NXP/Freescale MMA8652 3-Axis</td> 
  </tr> 
  <tr> 
   <td>Magnetometer</td> 
   <td>None</td> 
   <td>NXP/Freescale MAG3110 3-Axis</td> 
  </tr> 
  <tr> 
   <td>Battery</td> 
   <td>Integrated coin cell (CR2032)</td> 
   <td>External connector</td> 
  </tr> 
  <tr> 
   <td>Ring Connectors</td> 
   <td>6</td> 
   <td>5</td> 
  </tr> 
  <tr> 
   <td>GPIO</td> 
   <td>4</td> 
   <td>6 to 17 (depending on configuration)</td> 
  </tr> 
  <tr> 
   <td>Expansion</td> 
   <td>6-pin I2C header</td> 
   <td>23-pin edge connector</td> 
  </tr> 
  <tr> 
   <td>Display</td> 
   <td>5 x 5 LED Array</td> 
   <td>5 x 5 LED Array</td> 
  </tr> 
  <tr> 
   <td>Input buttons</td> 
   <td>2</td> 
   <td>2</td> 
  </tr> 
  <tr> 
   <td>Reset button</td> 
   <td>None</td> 
   <td>Yes</td> 
  </tr> 
  <tr> 
   <td>Bluetooth</td> 
   <td>None</td> 
   <td>BLE/Bluetooth Smart antenna</td> 
  </tr> 
  <tr> 
   <td>Code</td> 
   <td> 
    <ul> 
     <li>Blockly</li> 
     <li>Python</li> 
    </ul></td> 
   <td> 
    <ul> 
     <li>Microsoft Block Editor (Blockly)</li> 
     <li>Microsoft Touch Develop</li> 
     <li>Code Kingdoms (JavaScript)</li> 
     <li>Python</li> 
    </ul></td> 
  </tr> 
 </tbody> 
</table>

比较内容来自：[https://www.impulselabs.io/blogs/the-edutech-blog/100601926-comparison-codebug-vs-the-bbc-micro-bit][https_www.impulselabs.io_blogs_the-edutech-blog_100601926-comparison-codebug-vs-the-bbc-micro-bit]

[https_www.impulselabs.io_blogs_the-edutech-blog_100601926-comparison-codebug-vs-the-bbc-micro-bit]: https://www.impulselabs.io/blogs/the-edutech-blog/100601926-comparison-codebug-vs-the-bbc-micro-bit