OSOYOO Basic board/RFID sensor pin connection: RFID sensor So you can change the line 25, 26, 27 and make user A/B/C match your real key code( get from serial window) to test scenario of authorized Key situation. If the key Hex ID codes matches the any of the Hex ID array of user A,B,C (defined in line 25,26 27 in file RFID_Simples_V3_English.ino), system will consider the key is authorized ID card. If the ID matches our record(security passed), make servo motor turn 180 degree(imitating door opening) and turn on the green LED and LCD screen show “ID Found!… Welcome X!”. In serial window(upright corner of Arduino IDE), you will see following information: “Card found – code: ** ** ** ** ** ”, ‘** ** ** ** **’ is 5-byte Hex ID of your key. If Key ID does not match record, then RED LED will turn on, LCD shows “Card not recognized! contact admin”. In this project, we will use RFID reader to get the hidden ID from the key. RFID normally has two components: RFID key and RFID reader(sensor). RFID – Radio Frequency Identification, has become part of everyday life, for example, with electronic vehicle tolling, door access control, public transport fare systems and so on. Note: ALL OSOYOO Products for Arduino are Third Party Board which is fully compatitable with Arduino
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