I’m trying to use an eink display with the SPI protocol but I can’t get it to work I always get the error QAPI_SPIM_ERROR_OPEN_FAILURE. Is this error due to the connections or do I have something wrong configured? I looked in the forum that you have used SPI with the BG95 module that is similar, I hope you can help me.
I’m trying to use an eink display with the SPI protocol but I can’t get it to work I always get the error QAPI_SPIM_ERROR_OPEN_FAILURE. Is this error due to the connections or do I have something wrong configured? I looked in the forum that you have used SPI with the BG95 module that is similar, I hope you can help me.