This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ27542-G1该如何使用?

Other Parts Discussed in Thread: BQSTUDIO

本人新手,最近要用到BQ27542-G1,原理图如下,没做任何设置,接上电池后直接用单片机I2C读取,没有应答,无法读取。调试了很久没有结果。

我想问,芯片是不是因为处于sealed状态?是不是必须用EV2300/2400来进行配置?我使用的cubeMX生成的stm32F407的HAL_I2C_Mem_Read函数,应该没有问题吧?

请帮忙看看有什么问题,谢谢了。