GROW R503 Capacitive Fingerprint Sensor Module UART IP65 20mm Adhesive Conductive Copper Tape (30 Meter) wire joining

wire joining

frequency tuning

and Arduino/microcontroller outputs

and secure boot Low-Power Modes Deep sleep current as low as 10 uA Package QFN 48-pin (5 mm x 5 mm) / Module form factor Development Support Arduino IDE

and accidental contact Metal Enclosure Superior heat dissipation and EMI shielding Universal Input Works worldwide without voltage converters Fixed Output Stable 48V for consistent device operation Compact Size Saves space in control panels and equipment racks Frequently Asked Questions

GROW R503 Capacitive Fingerprint Sensor Module UART IP65 20mm Adhesive Conductive Copper Tape (30 Meter) wire joiningGROW R503 Capacitive Fingerprint Sensor Module UART IP65 The GROW R503 is a high performance capacitive fingerprint sensor module designed for biometric authentication systems, access control devices, and IoT security applications. Professional integrators and embedded systems engineers use this module to build secure identification systems that require reliable fingerprint capture and verification with IP65 rated environmental protection. This sensor