Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Resolved! Access bootloader on 32 pin BlueNRG-lp?

I noticed that an5471 says that the uart interface for flashing the bootloader is only available on PA8 and PA9, but those pins aren't present on the 32 pin version. Is there any other way to access the bootloader on this device?​

RMcCa.3 by Associate
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Recieving data from FD CAN NUCLEO_G431RB

HiI am new to FD CAN and I need to use it in my project. I have a problem with recieving data on NUCLEO-G431RB. THe data is sent by other NUCLEO-G431RB and my reciever doesn't recieve anything. My oscilloscope shows that data is correctly tranfered t...