Hello, Thanks for response. I'm on Mac now. But I tried software like Gimp. I can try make image on Linux or Windows. OK. Now I'm using Gimp. Saved png with 160x140 size. i'm using ZPUino IDE on Mac (compiled on my own). Log: Binary sketch size: 1,912 bytes (of a 12,160 byte maximum) - 1,868 bytes ROM, 64 bytes memory, 15% usedUpload param is -e "{build.path}/smallfs.dat"SmallFS filesystem found, appending extra data file to FLASHBoard: GadgetFactory Papilio One 500 w/ 8-bit HQVGA @ 92000000 Hz (0xa4010e01)Programming completed successfully in 47.18 seconds. Result of image: http://cl.ly/image/430711410s1r