Waveshare High precision Capacitive Fingerprint Reader (B), UART/USB dual ports

Capacitive Fingerprint Reader (B)

A fast and stable capacitive fingerprint module for integration applications.

• Input Voltage: 3.3~5
• Dynamic current: <40mA
• Matching time: 0.5s
• ESD: SD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
• Fingerprint capacity: 3000
• Greyscale: 256 (8-bit)
• Display Resolution: 208 x 288
• Sensor dimension: 33.4 x 20.4 mm
• Module dimension: 34 x 28.5 mm

Top Features:

• Easy to use with simple commands
• Commercial fingerprint algorithm for stable performance
• Sensitive touch detection
• Dual communication via UART or USB

The Capacitive Fingerprint Reader (B) is a fast and stable capacitive fingerprint module specialized for secondary development, suits integration applications. By incorporating a high-performance Cortex core processor, high-security commercial fingerprint algorithm, and advanced semiconductor fingerprint sensor, this module is designed as an intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing, fingerprint matching, and searching, etc.

Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions. Comes with rich development resources (related command documents, tools, and examples for Raspberry Pi/Arduino/STM32).

Package Includes:

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

Images are for illustration only; actual product may vary.