Now that we have our library and board add-on installed, we can start experimenting with the breakout board. For the scope of this tutorial, we will highlight the examples provided in the GitHub ...
The example can still be built and flashed without Arduino. Pressing PA0 should toggle LD4 if HAL_SPI_Transmit() returns HAL_OK. This only confirms that the HAL transmit path runs. To verify real SPI ...