sensors
(0)
GT-521F32 Optical Fingerprint Sensor Module for Arduino ESP32 Raspberry Pi
SKU: BBZ-SEBI-010• Available on Backorder
₹2782
Key Highlights
- ✓Ultra-thin optical fingerprint sensor
- ✓ High-accuracy and high-speed fingerprint identification
- ✓ Reliable operation with dry, moist, or rough fingerprints
- ✓ Stores up to 200 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
Delivery1 – 11 Business Days
Check Delivery
Enter your 6-digit PIN to check COD & estimated delivery.
Safe Checkout
UPI
Earn 216 Bits
≈ ₹216 cashback on this order
Free Shipping
Ships in 2–3 business days
Secure Checkout 5-Day Returns Store Pickup · Pune Same-Day · Pune
Item Type
Fingerprint Scanner
Model
GT521F32
Scanner Type
Optical
Fingerprint Capacity
Up to 200
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 × 5 cm