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Mi app no muestra correctamente los datos enviados

MIT App Inventor Help

arduino, bluetooth

RamNaresh December 26, 2022, 7:31am 7

Cynthia_Gonzalez:

the app only shows "??"

Bluetooth String receiving {?} problem MIT App Inventor Help

[Screenshot_2022-06-07-15-18-20-670_de.kai_morich.serial_bluetooth_terminal] [Screenshot_2022-06-07-15-28-34-905_appinventor.ai_sezer06291.deneme_copy] [blocks] I want to receive the same string that I received via serial bluetooth via app inventor.I am encountering such an error. Help me please!

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