UART Fingerprint Reader with onboard processor STM32F205 - Waveshare

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₹4,336.50 inc. GST
₹3,675.00 ex. GST
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UART Fingerprint Reader


  1. UART Fingerprint Reader x 1
  2. 6-pin custom connector jumper wire x 1


UART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high stability. It is an intelligent module that provides functionalities like fingerprint recording, image processing, feature extraction, template generation, template storage, fingerprint matching and searching, etc.


  1. Onboard high-speed processor STM32F205
  2. Commercial fingerprinting algorithm, faster identification
  3. High-accuracy optical sensor, standard 16-pin interface, allows users to choose optical/semiconductor sensors
  4. Divided structure: fingerprint sensor + processing circuit + algorithm platform
  5. Easy for developing, controlled via UART, supports any MCU with UART
  6. Open protocol, it's available to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions


  1. Fingerprint lock
  2. Fingerprint safe deposit box
  3. Access control system
  4. Person identification
  5. Authority management


Parameter Specification
Processor (CPU) STM32F205
Sensor HD optical
Memory Built-in (extensible)
Anti-wearing 1 million times
Anti-electrostatic 150KV
Fingerprint capacity 1000
False acceptance rate <0.001% (on security level 5)
False rejection rate <0.1% (on security level 5)
Current <50ma
Input time <0.5s
Matching time <0.5s
Matching mode 01:01
  1 : N
Security level 1-10 (supports customization)
Output formats User ID, Image, Feature
Feature size 196 Byte
Feature template size 512 Byte
Template rule standard ISO19794-2
Communication interface UART
Communication baud rate 9600-57600bps
Power supply UART, external power
Voltage level 3.3-7.5V
Operating temp. -20 to 60
Relative humidity 40%RH to 85%RH (without condensation)




Development resources: demo codes, schematic, datasheets, etc.




Extra Information


Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.