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OEM Round Fingerprint Sensor Module-2
OEM Round Fingerprint Sensor Module-2
OEM Round Fingerprint Module
Modulo sensore di impronte digitali rotondo
OEM round Fingerprin Sensor Module

CRM88L-20 OEM Round Fingerprint Sensor Module

CAMA-CRM88L-20 is a compact round fingerprint module designed for consumer products that require convenient and reliable biometric authentication. With its small form factor and easy integration, it is well suited for fingerprint-enabled water bottles, drawer locks, padlocks, bicycle locks, home safes, and a wide range of personal security devices.

⚫ 20 Fingerprint Users
It can store 20 fingerprints on module

⚫ Touch Sensing Activation Function
CRM88L-20 module will wake-up when there is a finger touch it

⚫ Auto-Learning Features
CRM88L-20 can improve user’s fingerprint data automatically during daily fingerprint verification

⚫ Easy to Program and Control the Module
With CAMABIO protocols and sample code, it’s easy to do the program works

⚫ Customizable Dimension and PCB Layout
The module can be customized according to the client’s dimensions and PCB layout requirements.

Categoria:

CRM88L-20 OEM Round Fingerprint Sensor Module

The CRM88L-20 is a compact OEM round fingerprint sensor module designed for consumer products that require convenient and reliable biometric authentication. With its small form factor and easy integration, it is well suited for fingerprint-enabled water bottles, drawer locks, padlocks, bicycle locks, home safes, and a wide range of personal security devices.bedded Round Fingerprint Module

Round Fingerprint sensor Module

Modulo integrato per impronte digitali rotonde



Specifiche di prodotto






Articolo
Descrizione




Sensore di impronte digitali
CAMA  Capacitive Fingerprint Sensor




Area di scansione delle impronte digitali
R6.3mm




Immagine dell'impronta digitale
88pixel x 88pixel




Risoluzione dell'immagine dell'impronta digitale
508DPI




Modello di impronta digitale
512bytes




Interfaccia di comunicazione
UART (TTL 3,3 V)




FRR
<0,1%




LONTANO
<0,001%




Module Speed
Identify time<400ms;   Auto-on≤150ms




Capacità delle impronte digitali
20Fingerprints




Corrente di lavoro
<45mA




Modalità standby
<10uA




Alimentazione elettrica
CC 3,3 V




Temperatura di lavoro
-20℃ –   55℃




Umidità di lavoro
20%   – 80%






Modulo integrato per impronte digitali rotonde


Taglia del prodotto




Dettagli dell'interfaccia




Interface Description










Oggetto numero.




Nome dell'elemento




Descrizione




Nota








6




Tocca_3V3




Toccare Alimentazione 3,3 V




+3,3 V








5




Veglia




Uscita del segnale di rilevamento del tocco




Valido ad alto livello








4




3V3




Alimentazione 3,3 V del modulo impronte digitali




+3,3 V








3




TXD




Porta di invio TXD


 






2




RXD




Porta di invio RXD


 






1




GND




Terra  


 






Note: 


    

  1. Before initiated the module, both pin4 and pin6 should be powered.
    2. 

  2. After the module initiated, you can cut off the pin4 3.3V (when there are no users use it)
    3. 

  3. When there is a finger touch the sensor, the pin5 will output high level signal
    4. 

  4. After your MCU detected high level signal, then your MCU can power pin4 3.3V on
    5. 

  5. After the module into capture or identification mode, the pin6 still need to be powered
    6. 

  6. When there is no finger on the sensor for a long time (time out), your MCU can turn pin4 off.
    7. 





Supporto tecnico


To support you electronic engineers to do developing works, CAMABIO will provide you following materials after you bought the product.


    

  1.  User Manual of CAMA-CRM88L-20 ( Command Protocols Included)
    2. 

  2.  Software DEMO a scopo di test
    3. 

  3.  Module SDK
    4. 



If you have any technical questions before you buy CRM88L-20 OEM Round Fingerprint Sensor Module, you can contact camasales01@camabio.com for support.


Dove puoi utilizzare questo prodotto?


CRM88L-20 OEM round fingerprint sensor module can be embedded into following products


    

  1.  Sistema di chiusura della porta con impronta digitale
    2. 

  2.  Sistema di controllo accessi biometrico
    3. 

  3.  Biometric time attendance system
    4. 

  4.  Avviatore per auto con impronte digitali
    5. 

  5.  Serratura per cassetta di sicurezza con impronte digitali
    6. 

  6.  Buidling Security Control System
    7. 





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