In the documentation for STM32WB09 it is written that the output impedance of the chip is 40 ohms. It is also written in the document AN5526 on page 5. And in the documentation for MLPF-NRG-01D3 chip it is written: Transmission line between STM32 and...

In a project with STM32WB55RG + FreeRTOS, calling TL_Enable() often results in a Hardfault with the keyword @SRAM2A_BASE: 0x1170FD0F (picture).Hardfault is repeated regularly until you make a small change in the code in any part of the program. After...