Model No.: CAMA-CRM88L-100 Circular Fingerprint Sensor Module
Fingerprint User Capacity: 100 Fingerprints
Image pixel: 88 pixel x 88 pixel
Image Resolution: 500 DPI
Interface ： 3.3 V TTL UART Interface
CAMA-CRM88L-100 is a circular capacitive fingerprint sensor module designed for biometric smart security products, With its small form factor and easy integration, it is well suited for security products like biometric smart door locks, safe lockers, cabinet lockers, fingerprint access control readers and fingerprint elevator control system.
With a UART communication interface and CRM series SDK, the CAMA-CRM88L-100 fingerprint module can be easily integrated into with microcontrollers such as SMT32, Arduino,ESP32,Raspberry Pi, etc.
Product Features
# 100 fingerprints capacity
# 360 degree identification
# Live scan function ( identify fake finger)
# Auto-learning function
# Fast identification speed<80ms
# Support 1:1: and 1:N verification
# FAR<0.001% FAR<0.1%
# Round shape fingerprint sensor
# Three Color LED indicator
# Customizable Dimension and PCB Layout
Product Specifications
|
Item No. |
Item Name |
Parameters |
|
|
1 |
Module Size |
R10.5mm |
|
|
2 |
Sensor Size |
R6.3mm |
|
|
3 |
Pixel Array |
88pixel x 88pixel |
|
|
4 |
Gray Level |
256 Level |
|
|
5 |
Communication Interface |
3.3 TTL UART |
|
|
6 |
Work Voltage |
+3.3V |
|
|
7 |
Work Current |
Capture Mode |
<45 mA |
|
Standby Mode |
<10 uA |
||
|
8 |
Fingerprint Capacity |
100 |
|
|
9 |
Template Data Size |
512 bytes |
|
|
10 |
Auto on Time |
<150 ms |
|
|
11 |
Interface Pin |
6pin, 1.0mm pitch |
|
|
12 |
Baud Rate |
115200 bps |
|
|
13 |
Work Temperature |
-30℃ - 70℃ |
|
|
14 |
Humidity |
10% - 90% |
|
|
15 |
FAR |
<0.001% |
|
|
16 |
FRR |
<0.1% |
|
|
17 |
Fingerprint Identification Mode |
1:1 and 1:N |
|
|
18 |
Module Speed |
Auto-on Time |
<150ms |
|
1:N Identification |
<400 ms |
||
|
19 |
Touch Sensing Activation |
Touch Auto On |
Support |
|
Work Voltage |
+3.3V |
||
|
Sleep Current |
10 uA |
||
|
Work Current |
200 uA |
||
|
Output Signal |
High Level Valid |
||
Product Size
|
Item No. |
Item Name |
Description |
Note |
|
6 |
Touch_3V3 |
Touch Power 3.3V |
+3.3V |
|
5 |
Wake |
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 |
GND |
Ground |
Technical Support
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. DEMO Software For Testing Purpose
3. SDK for Secondary Development
If you have any technical questions before you buy CAMA-CRM88L-100 circular capacitive fingerprint
sensor module , you can contact cama@szcama.com for support.
Where you can use this product ?
CAMA-CRM88L-100 circular capacitive fingerprint sensor module can be widely used for products below
1. Fingerprint Water Bottle
2. Fingerprint Drawer Locker
3. Fingerprint Padlock
4. Fingerprint Bicycle Locke
5. Fingerprint Safe Locker
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