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bigtreetech / BIGTREETECH-Stepper-Motor-Driver

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S42C V1.0 UART functionality problems / where to connect #18

Open 5jvm0u4 opened 2 years ago

5jvm0u4 commented 2 years ago

  1. The documentation said that S42C supports UART for communication, but where do I connect it to? Where are the Tx and Rx pin? I'm writing my own firmware so I need to know this.

  2. Second, the protocol is stated differently between Chinese and English versions of the manual, as well as the address of the functions, so which is true?

  3. Last but not least, will the firmware of S42C be released anytime soon?

gotnone commented 2 weeks ago

Did you figure anything out? @kraikook posted some schematics in #21.