Description:
The ZN-600 semiconductor fingerprint module is an integrated fingerprint processing module that integrates a semiconductor sensor and a fingerprint algorithm chip. It includes some characteristics like small size, low power consumption, simple interface, high reliability, good adaptability to wet and dry fingers, and fingerprint search speed fast.
Specifications:
1. When the fingerprint image is reading, it has sensitive response and judgment to dry and wet fingers, and can obtain the best imaging quality, and is suitable for a wide range of people.
2.With self-learning function, the more you use it in actual use
3. The ZN-600 module also has an inductive finger function. When the finger is pressed to the fingerprint collection surface, the module touch pin outputs a high level.
4. The ZN-600 module communication interface is a UART interface. This module acts as a slave device, and the master device sends relevant commands to control it.
5. The module has an adjustable security level function and reads/writes the function of fingerprint feature data.
Features:
Voltage: DC 3.3V
Pin Pitch: 1.27mm
Interface: UART
Size: 34mm x 20mm
Pinout:
VADD: Touch-sensitive power input, +3.3V
Touch: Induction signal output, default high level effective
VDD: Module power supply positive input, +3.3V.
TX: Serial data output. TTL logic level.
RX: Serial data input. TTL logic level.
GND: Signal ground. Internally connected to the power ground