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Review Request #7348 — Created Nov. 29, 2023 and updated Nov. 29, 2023, 2:53 p.m. — Latest diff uploaded Nov. 29, 2023, 2:52 p.m.
1.灭灯函数改为高阻态：2.开启ADC功能，3.1V低电，2.9V关机
