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Nucleo F411RE SPI not working

3

**Describe the set-up** * Nucleo F411RE * STM32IDE 1.7.0, F4 package 1.26.0 **Describe the bug** SPI does not work for the board, but works on F446RE with the same CUBEMX...

Hi, I'm using HA Core 2024.8.1 and MySensors 2.3.2 with arduino Mega board connected via USB (Serial GW) as a relay hub. Here is the presentation code: void presentation() {...