| 10 REM "Demo of the PUT and GET command" | |
| 20 REM "" | |
| 100 PUT "H", 101, "l", 108, "o", 32, "W", 108, "r", 108, "d", 10 | |
| 110 PRINT "Press any key to continue" | |
| 120 REM "GET is non blocking in Arduinos and blocking in POSIX" | |
| 130 GET C : IF C=0 THEN GOTO 120 | |
| 140 PRINT "Key '"; | |
| 150 PUT C | |
| 160 PRINT "' pressed" | |
| 170 END | |