when i open serial monitor. i see weird characters. i couldnt solve it. Program attached.
like this.
”5%¥%Äÿ�%5¡%1%¡†0†Ä%5¡%¹%¡†0!†Ä%5¡%1%¡5±5±5Ä%5¡Æ·%¡%±%±%Ä%5¡F%¡5±5±5Ä%5¡!%¡Æ°Æ°ÆÄ%5¡%1%¡±±Ä%5¡1%¡%±%±%Ä%5¡µ1%¡¤¡%µ”1%¡5±5±5Ä%5¡–1%¡Ô±Ô±ÔÄ%5¡”1%¡–Ä–Ä–�%5¡–1%¡–±–±–Ä%5¡Ö1%¡”±”±”Ä%5¡Ô1%¡Ô±Ô±ÔÄ%5¡Ô1%¡–±–±–„¥%¥%¥%†$�%µÔ1%¡–±–ĖĆ%µ”1%¡–±”±ÖÄ�…µ”Ä%¡–±”±–Ä55¡”1%¡–±”±ÔÄ5¡”1%¡Ö±–±ÔÄ�%µ”1%¡Ö±”±5Ä”5¡”1%¡Ö±”±�µ–5¡”1%¡–±%±$%µ”1%¡”±!%Ä”5¡”1%¡”±%±Ä5¡”1ˆ¡”±±$5¡Ô1%¡”±¥±$Æ%µÔ1%¡–±!†ÄÔ¡Ô1%¡–±±�15¡Ô1%¡”ĵ±%Ä1Ô¡Ô1%¡”±”±�µ5Ô¡”1%¡±Ô±�µ¥%µ”1%¡%±Ö±$5¡”1%¡!”±$�%µ”Ä%¡!µÄ�%µ”1%¡!5±µÄ5¡”1%¡¥±%�µ¡%µ”1%¡±ÄÄ5¡%1%¡!�”%%¥%†$5¡Ô1%¡Ä¥Ä5¡Ô1%¡†0%±…µ5¡Ö1%¡™±5±$5¡”1%¡¥±†°%Ä5¡”1%¡Ö0±$�%µ–1%¡±%Ä�%µ1%¡±¥±5Ä5¡!%¡!�5¡D%¡%±!Ä5¡1%¡ÔÄ%±†Ä%5¡Æ·%¡Ô±%±”Ä%5�%1%¡–±”„¥%%¥¥¼Õµ%5¡%1%¡–±”Ä%5¡¥1%¡–±±”Ä%5¡%1%¡Ö±%”Ä%5¡†·%¡”±”Ä%5¡%%¡”±5±5Ä%5¡Ä%¡Ô±%±ÆÄ%5¡%1%¡ÄÄ%5¡1%¡!±5Ä%5¡51%¡±
firmware_rumba_minimal.ino (12.5 KB)