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GT-521F52 Optical Fingerprint Sensor Module for Arduino ESP32
SKU: BBZ-SEBI-011• Available on Backorder
₹2802
Key Highlights
- ✓Ultra-thin optical fingerprint sensor
- ✓ High-accuracy and high-speed fingerprint identification
- ✓ Reliable performance with dry, moist, or rough fingerprints
- ✓ Stores up to 3000 fingerprint templates
- ✓ Wake-up on finger touch function
- ✓ Easy one-touch fingerprint enrollment
- ✓ Supports 1:1 verification and 1:N identification
- ✓ Simple UART and USB communication protocol
- ✓ External UART-to-USB converter required (TX/RX level: 3.3V)
- ✓ USB 2.0 full-speed compliant (12 Mbps)
- ✓ Read and write fingerprint templates to/from device
- ✓ Supports downloading raw bitmap fingerprint images
- ✓ Anti-scratch surface with high hardness (≥ 5H)
1
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Item Type
Fingerprint Scanner
Model
GT521F52
Scanner Type
Optical
Fingerprint Capacity
Up to 3000
Resolution
450 DPI
Operating Voltage
Power pin 3.3V – 6V, TX/RX pins 3.3V
Operating Current
< 130 mA
CPU
ARM Cortex-M3 Core MCU
Template Size
496 bytes (template) + 2 bytes (checksum)
Image Size
258 × 202 pixels
False Acceptance Rate (FAR)
< 0.001%
False Rejection Rate (FRR)
< 0.1%
Enrollment Time
< 3 seconds (3 fingerprint samples)
Shipping Weight
0.085 kg
Shipping Dimensions
10 × 6 × 9 cm