How do you receive notification on mobile after scanning a rfid tag on mfrc 522 scanner. this app is connected to mobile through bluetooth hc-05 to a arduino uno?

Suyash_Malkar · March 27, 2023, 2:31pm

ABG · March 27, 2023, 3:27pm

Upload your arduino code here.

SteveJG · March 27, 2023, 3:29pm

See the discussions about the mfrc 522 and arduino

Suyash_Malkar · March 29, 2023, 6:37am

i dont have any arduino code
i used free librares provided by mfrc to check the uid number