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arduino:stm32_blue_pill

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arduino:stm32_blue_pill [2019/11/05 21:55]
mithat
arduino:stm32_blue_pill [2020/02/27 18:00] (current)
mithat
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 In addition to a "Blue Pill," you will need a **3.3V USB to serial converter**. I used a [[https://​www.sparkfun.com/​products/​14050|SparkFun Serial Basic]] configured for 3.3V. Only the TX and RX pins and, optionally, power will be used, so you should be able to use a standard FTDI board as well. In addition to a "Blue Pill," you will need a **3.3V USB to serial converter**. I used a [[https://​www.sparkfun.com/​products/​14050|SparkFun Serial Basic]] configured for 3.3V. Only the TX and RX pins and, optionally, power will be used, so you should be able to use a standard FTDI board as well.
  
-<WRAP center important 90%>+<WRAP center ​round important 90%>
 Be careful! Some serial converter boards put out 5V as VCC even when set to 3.3V mode. Applying 5V to the 3.3V main supply line of a Blue Pill will kill it.  Be careful! Some serial converter boards put out 5V as VCC even when set to 3.3V mode. Applying 5V to the 3.3V main supply line of a Blue Pill will kill it. 
  
arduino/stm32_blue_pill.txt · Last modified: 2020/02/27 18:00 by mithat