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@ -4,6 +4,8 @@ DigitalAudio485 prototype with STM32 Nucleo-F303RE board
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## Board modification
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## Board modification
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Initial state: STM32 Nucleo-F303RE board with factory settings
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Initial state: STM32 Nucleo-F303RE board with factory settings
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[[doc/images/NUCLEO-F303RE.jpg]]
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### HSE oscillator from X3 crystal
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### HSE oscillator from X3 crystal
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P.25 OSC clock supply
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P.25 OSC clock supply
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@ -25,3 +27,8 @@ P.26 USART communication
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* [ ] SB62 and SB63 must be ON
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* [ ] SB62 and SB63 must be ON
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* [ ] SB13 and SB14 must be OFF
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* [ ] SB13 and SB14 must be OFF
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## Development tools
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[STM32 Cube IDE](https://www.st.com/en/development-tools/stm32cubeide.html)
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