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.

bq76pl455a通信

PC能通过串口助手收发串口数据,该串口也是bq芯片与MCU连接的串口。但通过PC发送命令时,bq芯片无反应,发送带响应的命令也没有反应。请问是哪里出了问题