CAMA-CRM88L-100 is newest round shape capacitive fingerprint sensor 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.
The CAMA-CRM88L-100 is a compact round shape 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 products.
Características del producto
Especificaciones del producto
Artículo
Descripción
Sensor de huellas dactilares
CAMA Capacitive Fingerprint Sensor
Área de escaneo de huellas dactilares
R6.3mm
Imagen de huella digital
88pixel x 88pixel
Resolución de imagen de huellas dactilares
508DPI
Plantilla de huellas dactilares
512bytes
Interface de comunicación
UART (TTL de 3,3 V)
FRR
<0,1%
LEJOS
<0,001%
Module Speed
Identify time<400ms; Auto-on≤150ms
Capacidad de huellas dactilares
100Fingerprints
Corriente de trabajo
<45mA
Modo de espera
<10uA
Fuente de alimentación
CC 3,3 V.
Temperatura de trabajo
-20℃ – 55℃
Humedad de trabajo
20% – 80%
Round Shape Fingerprint Module
Tamaño del producto
Detalles de la interfaz
Interface Description
PIN No.
Nombre de la señal
Descripción de la señal
Nota
6
Toque_3V3
Potencia táctil 3,3 V.
+3.3V
5
Despertar
Touch Sensing signal Output
High Level Valid
4
3V3
3.3V power of fingerprint module
+3.3V
3
TXD
TXD send port
2
RXD
RXD send port
1
Tierra
Suelo
IntEmbedded fingerprint optical module
Note: 1. Before initiated the module, both pin4 and pin6 should be powered.
2. After the module initiated, you can cut off the pin4 3.3V (when there are no users use it)
3. When there is a finger touch the sensor, the pin5 will output high level signal
4. After your MCU detected high level signal, then your MCU can power pin4 3.3V on
5. After the module into capture or identification mode, the pin6 still need to be powered
6. When there is no finger on the sensor for a long time (time out), your MCU can turn pin4 off.
Para ayudar a sus ingenieros electrónicos a realizar trabajos de desarrollo, CAMABIO le proporcionará los siguientes materiales después de comprar el producto.
Round shape fingerprint module
Apoyo técnico
1. User Manual of CAMA-CRM88L-100 ( Command Protocols Included)
2. Software DEMO para fines de prueba
3. Module SDK
If you have any technical questions before you buy CAMA-SM50 Embedded fingerprint optical module, you can contact camasales02@camabio.com para soporte.
Round shape fingerprint module
¿Dónde puedes utilizar este producto?
CAMA-CRM88L-100 round shape fingerprint module can be embedded into following products
1. Sistema de cerradura de puerta con huella digital