Help with spi with spi conection

[cgwaltney]

Its the pin numbers… follow this link

Unable to get fire engine lighting Arduino Uno code to work on my XIAO RP2040

Hi there, Looks Cool, You do have the sequencing done NICE! Use the GPIO pin numbers in place of the Logical pin numbers. [image] i.e P0, P1, P2, P4, P3 Try that HTH GL PJ should work great and fit inside…