I’m not that experienced but wanted to migrate a node farm with 32 ESP Heltec sensor nodes to the new CubeCell board. However I didn’t find any examples / sketches on how to use SPI together with this boards . Did I understand correctly that the SPI is used by the Lora chip and therefore there is no SPI available on these boards? what be a petty!
Or is there any body that could share a piece of code with me to make it work , SPI on CubeCell boards?
Merry Christmas and many thanks!