Update readme.md

Author: junhuanchen

readme.md

@@ -12,6 +12,11 @@
 
 [刷入 MicroPython 固件](http://bpi.pub/zh_CN/latest/bpi-mpy/flash_mpy.html)
 
+## 基础教程
+
+[Python 菜鸡教程](https://www.runoob.com/python3/python3-tutorial.html)
+[BPI-BIT 基础教程](http://bpi.pub/zh_CN/latest/bpi-dev/mpy-tutorials.html)
+
 ## 固件源码
 
 [BPI-STEAM/micropython](https://github.com/BPI-STEAM/micropython)