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电脑存完确认了main.py里是新的代码,但有时脱机只用了几次甚至一次,再上电代码又没了,连电脑看main.py又变回闪蓝光,又要重新存,很不稳定
亮红灯时你把它拔了,就会这样。亮红灯是正在保存数据,这时候断电就会丢失。建议直接插SD卡保存到sd卡内,这样就不容易丢失