![]() ![]() Serial.println("Did not find fingerprint sensor :(") Serial.println("Found fingerprint sensor!") PinMode(8, INPUT) // Logic control of the power switchĭigitalWrite(8, LOW) // Set Low for power on, High to power offįinger.begin(57600) // set the data rate for the sensor serial port pin #3 is OUT from arduino (WHITE wire)Īdafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial) ![]() Int printID = -1 // Variable to store the current finger print identified (indexed from zero) Int mytimer = 0 // A timer that is incremented each loop. Int servoLock = 0 // Whether the servo is currently in locked or open position Written by Limor Fried/Ladyada for Adafruit Industries.īSD license, all text above must be included in any redistribution Please support Adafruit and open-source hardware by purchasing ![]() These displays use TTL Serial to communicate, 2 pins are required toĪdafruit invests time and resources providing this open source code, ![]()
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