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Embedded Round Fingerprint Module
Embedded Round Fingerprint Module

CRM88L-100 Embedded Round Fingerprint Module

CRM88L-100 is newest Embedded Round Fingerprint Module which released by

CAMABIO in 2026. It is ideal fingerprint sensor module for developers and manufacturers to design their
own smart door lock, biometric safe, storage cabinet, etc. It has the functions like fingerprint image
processing, fingerprint template creating, fingerprint matching, fingerprint search, fingerprint templates
storage etc. Compare to similar fingerprint sensor module in the market, it got following features

 ⚫ 100 Fingerprint Users
It can store 100 fingerprints on module 

 ⚫ Touch Sensing Activation Function
CRM88L-100 module will wake-up when there is a finger touch it 

 ⚫ Auto-Learning Features
CRM88L-100 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.

Catégorie :

CRM88L-100 Embedded Round Fingerprint Module

The CRM88L-100 is a compact embedded round fingerprint module designed for smart locks, safes, and storage cabinets. It delivers fast and accurate fingerprint recognition with stable performance and supports live-finger detection for enhanced security. A built-in three-color LED provides clear status indiction.

Its compact size and easy integration make it ideal for cost-sensitive access control productsEmbedded Round Fingerprint Module

Module d'empreinte digitale rond

Embedded Round Fingerprint Module



Spécification de produit






Article
Description




Détecteur d'empreintes digitales
CAMA  Capacitive Fingerprint Sensor




Zone de numérisation d'empreintes digitales
R6.3mm




Image d'empreinte digitale
88pixel x 88pixel




Résolution d'image d'empreinte digitale
508DPI




Modèle d'empreinte digitale
512bytes




Interface de Communication
UART (TTL 3,3 V)




FRR
<0,1%




LOIN
<0,001%




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




Capacité d'empreintes digitales
100Fingerprints




Courant de travail
<45mA




Mode veille
<10uA




Source de courant
DC3.3V




Température de fonctionnement
-20℃ –   55℃




Humidité de travail
20%   – 80%






Embedded Round Fingerprint Module


Taille du produit




Détails de l'interface




Interface Description










Numéro d'article.




Nom de l'article




Description




Note








6




Toucher_3V3




Alimentation tactile 3,3 V




+3,3 V








5




Se réveiller




Sortie de signal de détection tactile




Haut niveau valide








4




3V3




Alimentation 3,3 V du module d'empreintes digitales




+3,3 V








3




TXD




Port d'envoi TXD


 






2




RXD




Port d'envoi RXD


 






1




GND




Sol  


 






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. 





Soutien technique


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-100 ( Command Protocols Included)
    2. 

  2.  Logiciel de démonstration à des fins de test
    3. 

  3.  Module SDK
    4. 



If you have any technical questions before you buy CRM88L-100 Embedded Round Fingerprint Module, you can contact camasales02@camabio.com for support.


Où pouvez-vous utiliser ce produit ?


CRM88L-100 Embedded Round Fingerprint Module can be embedded into following products


    

  1.  Système de serrure de porte à empreinte digitale
    2. 

  2.  Système de contrôle d'accès biométrique
    3. 

  3.  Biometric time attendance system
    4. 

  4.  Démarreur de voiture à empreinte digitale
    5. 

  5.  Serrure de coffre-fort à empreinte digitale
    6. 

  6.  Buidling Security Control System
    7. 





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