Waveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor

The Waveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor is a comprehensive and reliable fingerprint sensor that offers fast and accurate recognition. With its round shape and compact size, this sensor can be easily integrated into a variety of devices, from door locks to time attendance systems. It has a high-resolution fingerprint image, providing precise and reliable identification.

Equipped with a built-in ARM processor, the Waveshare fingerprint sensor offers fast and efficient fingerprint recognition, with a response time of less than 0.2 seconds. It also has a wide operating voltage range of 3.3V-6V, making it suitable for use with a variety of power sources. With its low power consumption and user-friendly interface, this all-in-one sensor is the perfect choice for upgrading your security systems. Upgrade to the Waveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor and ensure the safety and security of your devices today.

Key features of Waveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor:

• Easy to use by some simple commands, you don’t have to know any fingerprint technology or the module infrastructure.
• The commercial fingerprinting algorithm supports functions like fingerprint enrolling, fingerprint matching, fingerprint image acquisition, and fingerprint feature uploading, stable performance, fast identification.
• Capacitive sensitive detection, just touch the collecting window lightly for fast verification.
• Highly integrated hardware, processor, and sensor in one small chip, suitable for small size applications.
• The narrow stainless steel rim supports 360° Omni-directional verification.
• Embedded human sensors, the processor will enter sleep automatically, and wake up when touching, lower power consumption.
• Onboard UART connector, easy to connect with hardware platforms like STM32 and Raspberry Pi.

Specifications of Waveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor:

• Sensor type: Capacitive touch sensor
• Resolution:508DPI
• Image pixel array: 192×192
• Image grayscale: 8 levels of grayscale
• Sensor size: R15.5mm
• Fingerprint capacity: 500 pieces
• Comparison time: <500ms (1:N, and N≤100)
• False recognition rate: <0.001%
• Rejection rate: <0.1%
• Working voltage: 2.7~3.3V
• Operating current: <50mA
• Sleep current: <16uA
• Static electricity test: contact discharge 8KV/air discharge 15KV
• Communication interface: UART
• Communication baud rate: 19200 bps
• working environment:
• Tperature:-20°C~70°C
• Humidity: 40%RH~85%RH (no condensation)
• Storage environment:
• Temperature:-40°C~85°C
• Humidity: <85%RH (no condensation)