Created
November 4, 2018 16:11
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| from machine import SD | |
| import os | |
| sd = SD() | |
| os.mount(sd, '/sd') | |
| os.chdir('/sd') | |
| os.listdir() | |
| f=open('wtest2.txt','w') | |
| f.write("MicroPython!") | |
| f.close() | |
| f=open('wtest2.txt','r') | |
| f.read() | |
| f.close() | |
| os.remove('wtest2.txt') | |
| os.listdir() |
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