I use Arduino UNO card and a bluetooth module HC-05 (not needed if you don't want to change expressions with your phone). I use two 8x8 matrix for the nose, two 8x16 the eyes and four 8x16 for the ...
Restoring packages for ConsoleApp... NU1202: Package protobuf-net.Protogen 2.3.17 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package protobuf ...