Hi-Link fingerprint recognition module HLK-ZW0623 ZW0901 ZW0906 ZW101 ZW111 Low Power Consumption Door Lock Acquisition Sensor

Description

Shenzhen Hi-Link Electronic Co., Ltd.

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Product Introduction

Electrical parameters

Description:

Operating current: the current of the fingerprint module when it is in the state of image acquisition, such as the enrollment process and the matching process;

Static power consumption: the current when the fingerprint supply voltage of the fingerprint module is 0 and the Sensor supply voltage is 3.3V.

Product appearance and structural dimensions

Communication interface definition

Communication interface: standard UART TTL level

Baud rate: default 57600 bps, 1 start bit, 1 stop bit, 3.3VTTL level

Connector: MX1.0-6P, Standing paste

Pin pin definition: (see Figure 3.1 for wire sequence)

Note: The serial port is 3.3V TTL level, connecting to the computer needs level conversion, it should be noted that V_SENSOR needs to be powered all the time, TOUCH_OUT is the live signal output, the voltage is the same as the voltage of the touch control, 1 – live detection is true, 0 – live detection is false.

Low power reference design

Reducing the power consumption of the fingerprint module is achieved by controlling whether the VCC power supply of the fingerprint module is working or not, and the circuit is shown in the following figure:

VIN is the client 3.3V voltage, VCC is the fingerprint module VCC, and CTRL is the client MCU I/O control signal;

CTRL controls the fingerprint module VCC on and off.

Company Strength

Advantages:
1. Hi-link is a high-tech enterprise, we are integrate R&D, production, and sales services
2. 3000 square meters of production area
3. We have regular stock, shipping in 1-3 days after order
4. Support OEM/ODM
5. Multiple shipping ways for your choosing

**:Hi-Link has strong R&D capabilities and a number of independent intellectual property rights. The core R&D personnel are from well-known listed companies with years of experience in IOT industry.

Over the past 15 years, Hi-Link has provided more than 100000 customers with WiFi module, power module, sensor module, and other OEM/ODM products to over 80 countries. It provides professional and reliable IoT module products, strong technical support, and intimate after-sales service guarantees, and is widely used in smart home, smart medical, smart office, automotive electronics, and industrial control, new energy storage, photovoltaic inverters, and other fields. Hi-Link has been working as a "reliable partner" with customers, suppliers, contractors and employees to build long lasting mutual trust relationships based on the spirit of "good intentions" and always adhering to the product policy of "creating value, customer first, following the trend and striving for improvement".We are committed to making each intelligent product more convenient, faster and more reliable and providing customers with safe, high-quality and reliable products is our eternal pursuit.