
All-in-One UART Capacitive Fingerprint Sensor 360 Degree Verification Coin Shape
Download User Manual for UART Fingerprint Sensor
This is a coin-shaped small-sized capacitive fingerprint sensor with UART support. It features a high-performance Cortex processor with a commercial high-security fingerprint algorithm. You can control the sensor by using UART commands. Its features include fast processing, low-power consumption, high stability, and Omni-directional 360o verification.
Functions of Coin Shaped UART All in One Capacitive Fingerprint Sensor
- Image acquisition
- Fingerprint enrollment
- Template generation
- Template storage
- Fingerprint matching
- Feature uploading
Features of Coin Shaped UART All in One Capacitive Fingerprint Sensor
- No prior knowledge of fingerprint technology and structure is required
- High-security commercial fingerprint algorithm
- Fast verification, matching, enrolling, image collection, and feature upload
- Capacitive detection panel
- Cortex processor and integrated sensor suitable for small applications
- Stainless steel rim
- 360o verification (Omni-directional)
- Human sensor (low-power consumption since the processor goes to sleep mode and wakes up only when the capacitive panel is touched)
- UART connector onboard – Compatible with MCUs with UART support
Specifications of Coin Shaped UART All in One Capacitive Fingerprint Sensor
- Image quality: 192 x 192 pixels
- Resolutions: 508DPI
- Sensor: Capacitive touch sensor
- Sensor Size (Radius): 1.55cm | 15.15mm
- Image GreyScale: 8
- Capacity: 500 fingerprints
- False acceptance rate is less than 0.001%
- False rejection rate is less than 0.1%
- Matching time is less than 500ms (1:N | N≤100)
- 7V ~ 3.3V Operating Voltage
- Less than 50mA Operating Current
- Less than 16uA Sleep Current
- 8KV anti-electrostatic contact discharge | 15KV aerial discharge
- UART interface
- 19200 bps baud rate
- -20°C~70°C operating temperature
- -40°C~85°C storage temperature
- 40% RH to 85% RH operating humidity (non-condensing)
- Less than 0% to 85% storage humidity (non-condensing)
- Weighs just 7 grams
Pin Definition
Applications of Coin Shaped UART All in One Capacitive Fingerprint Sensor
- Clock IN and OUT
- Fingerprint lock
- Smart access
- Smart safe deposit box
Items Included
- 1x UART Fingerprint Sensor
- 1x Squid Wire 6-PIN