Solved
USART Communication Nucleo-L4r5zi isn't working?
I'm using the Nucleo-L4r5zi I can't send a receive a simple message using USART Communication,
Which pins to configurate on the Cube MX ? should i use an FTDI (usart to usb cable) ?
Tesla DeLoreanBest answer
Guru
Aug 21, 2019 5:23 PM UTC
This is the user manual for the board https://www.st.com/content/ccc/resource/technical/document/user_manual/group0/6e/c2/81/e8/92/5f/41/cc/DM00368330/files/DM00368330.pdf/jcr:content/translations/en.DM00368330.pdf
>>Which pins to configure on the Cube MX ?
The Nucleo's VCP is LPUART1 on PG7 and PG8, so you'll want to use that, enable power on the GPIOG IO bank, and make sure all the solder-bridges are in order.
>>should i use an FTDI (usart to usb cable) ?
Shouldn't need too
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