Wave Capacitive Finger Print Reader

The Capacitive Fingerprint Reader is a fast and stable capacitive fingerprint module specialized for secondary development, and suits integration applications.

By incorporating high performance Cortex core processor, high security commercial fingerprint algorithm, and advanced semiconductor fingerprint sensor, this module is designed as a intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing, fingerprint matching and searching, etc.


The main features of the finger print reader are:

  • Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure/calculation
  • Commercial fingerprinting algorithm, stable performance, fast identification
  • Sensitive detection, just touch the collecting window lightly, without pressing
  • Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
  • Dual communication, UART or USB
  • Comes with rich development resources (related command documents, tools, and examples for Raspberry Pi/Arduino/STM32)

Quick Spec

  • Sensor: Semiconductor (capacitive)
  • Image: DPI 508
  • Image Resolution: 208 × 288
  • Greyscale: 256 (8-bit)
  • Sensing Area: 14.6 × 10.6mm
  • Fingerprint Capacity: 3000
  • Security Level:
    • 1-5 configurable, 3 by default
    • The higher value, the lower FAR (False Acceptance Rate), yet the higher FRR (False Rejection Rate)
  • Encryption Key: 64-bit encryption
  • Image Collecting Rate: 20fps
  • Matching Time: 0.5s
  • Dynamic Current: <40mA
  • Operating Voltage: 3.3-5V
  • Communication Port: UART or USB
  • ESD: SD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
  • Baudrate: configurable: 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600bps (115200bps by default)
  • Module Dimension: 34 × 28.5mm
  • Sensor Dimension: 33.4 × 20.4mm




Shipping List

  • 1 x Capacitive Fingerprint Reader
  • 1 x PH2.0 5PIN wire

Wave Capacitive Finger Print Reader

  • Brand: Waveshare
  • Product Code: W20679
  • Weight: 0.022kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion Limited Stock AS54
    Stellenbosch New Product Arriving Soon

    We ship free of charge between branches to complete your order.

  • R955.00 (Inc Tax: R1,098.25)

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Tags: wave, cap, capacitive, finger, print, reader, fingerprint, semiconductor, uart, usb, security, access, biometric