CAMA-AFM31 Capacitive Fingerprint Biometric Module
Capacitive fingerprint biometric module
CAMA-AFM31 Capacitive fingerprint biometric module is an ideal OEM fingerprint module designed to biometric security solution developer and manufacturers for integration with various applications such as access control system,time attendance,mobile device,safe box,door lock and so on.
Powered by world best, multi-award winning CAMA fingerprint algorithm, CAMA-AFM31 fingerprint reader module sensor offers powerful identification performance .
Product Features
# 2000 fingerprints capacity
# 360 degree identification
# Live scan function ( identify fake finger)
# Auto-learning function
# Fast identification speed
# Support 1:1: and 1:N verification
# FAR<0.001% FAR<0.1%
# Original FPC1020 fingerprint sensor
CAMA-AFM288 Capacitive Fingerprint Biometric Module Specifications
| Item | Description |
| Fingerprint Sensor | FPC1020 capacitive fingerprint sensor |
| Fingerprint Scan Area | 10.64mm x 14mm |
| Fingerprint Image | 242 pixel x 266 pixel |
| Fingerprint Image Resolution | 500DPI |
| Fingerprint Template | 496 bytes |
| Communication Interface | USB (5V) & UART (3.3V) |
| FRR | <0.1% |
| FAR | <0.001% |
| Identification Speed | 1:1<0.45s; 1:N (2000 fingerprints)<0.9s |
| Fingerprint Capacity | 2000 Fingerprints |
| Working Current | <100mA |
| Standby Mode | <5mA |
| Power Supply | DC3.3V |
| Working Temperature | -20℃ – 60℃ |
| Working Humidity | 20% – 80% |
Product Size
CAMA-AFM31 master board size
FPC1020 Fingerprint sensor dimensions
Interface Details
*USB interface: Use a 5 pin 1.25mm flat cable to connect with CN1
| Pin. No. | Signal name | Signal Description | Note. |
| Pin 1 | USB DC5V | Power supply of the module | Power supply range: 3.6V-7.5V |
| Pin 2 | DM | USB D- | ISP interface |
| Pin 3 | DP | USB D+ | |
| Pin 4 | ID | Module already grounded inside |
|
| Pin 5 | GND | GND |
*UART interface: Use a 5pin 2.0 pitch flat cable to connect with CN2
| PIN No. | Signal name | Signal Description | Note |
| Pin 1 | DC3.3 V | Module power supply | 3.3V±0.5% |
| Pin 2 | FP_RX | Receive end of UART, 3.3V TTL | Connect with MCU |
| Pin 3 | FP_TX | Send end of UART, 3.3V TTL | Connect with MCU |
| Pin 4 | GND | GND | |
| Pin 5 | /RST | Reset signal of the module | L-reset H- Normal work |
| Pin 6 | FingerDet | Fingerprint detect |
Note: There is reset circuit on PCB board already, but for better control the reset
function, user can control reset action of the module by using an MCU GPIO pin.
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-AFM31 ( Command Protocols Included)
2. DEMO Software For Testing Purpose
If you have any technical questions before you buy CAMA-AFM31 fingerprint reader module sensor ,
you can contact cama@szcama.com for support.
Where you can use this fingerprint reader module sensor ?
CAMA-AFM31 fingerprint reader module sensor can be widely used for products below
1. Fingerprint door lock system
2. Biometric access control system
3. Biometric time attendance system
4. Fingerprint car starter
5. Fingerprint safe box lock
6. Automatic Vendor Machine
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