Fingerprint reader - with STM32F205 32-bit - Waveshare 8552

Index: WSR-05622 EAN: 5904422352844

Module with fingerprint reader communicating through serial interface UART (RX, TX). It has a memory where you can store up to 1000 fingerprints of different people and export them to a computer or other reader. The device consists of two modules.

Fingerprint reader - with STM32F205 32-bit - Waveshare 8552
€59.81 tax excl.
Waiting time: 4-6 weeks
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Manufacturer: Waveshare

Product description: Fingerprint reader - with STM32F205 32-bit

Fingerprint reader module equipped with a 32-bit STM32F205 microcontroller, communicating via simple commands sent via UART (RX, TX) serial interface. The sensor has a memory that allows you to save up to 1000 fingerprints and transfer data in the form of photos or a database of patterns to a computer via a USB-UART adapter, microcontroller or otherreader.

czytnik linii papilarnych

The module cooperates with microcontrollers equipped with serial interface (RX, TX lines), including Arduino and Raspberry Pimini computer.

The manufacturer has preparedan applicationfor Windows and asample code together with a library for STM32.

Queries .

The system has six leads:

Pin Description
VCC Supply voltage from 3.3 V to 7.5 V.
GND The weight of the system.
TX UART serial interface - transmitter.
RX UART serial interface - receiver.
BL Backlight control, usually unconnected.
RST Reset the system.


  • Microprocessor: STM32F205
  • Supply voltage: 3.3V to 7.5V
  • HD optical sensor
  • Memory capacity: 1000 prints
  • Operating current: up to 50 mA
  • Entry and adjustment time: less than 0.5 s
  • Matching modes: 1:1, 1:N
  • Output formats:
    • User ID
    • Picture
    • Feature
  • 10 safety levels
  • Communication interface: UART
  • Operating temperature: -20 °C to 60 °C
  • Included 6-pin cable with female connectors
  • Module dimensions: 45.72 x 28.19 mm

Test 3

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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