Dear Ti'er
請教一下 BQ51020 EN1/EN2 功用為何, 接 H / 接 L 芯片慧如何
Datasheet 如下敘述 pin
EN1 and EN2 are used for I2C communication in bq51020. Ground if not needed. SCL and SDA are used in bq51021.
Ground if not needed. 是說不需要用 EN 就拉地, 那麼 BQ51020 還工作嗎 ?
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