Smart Lock

Overview

Physical and information security is a growing concern in the connected world. Smart locks are one piece of the puzzle in controlling access to both information and physical spaces.

A smart lock can be accessed via NFC contact or contactless technology and use Bluetooth^® low energy or ultra-wide band(UWB) to communicate with a user’s smartphone, adding an additional level of security. Interaction with smart locks can range from something as simple as status LEDs to LCD panels with touchscreen control.

NXP provides a variety of connectivity options like low-power NFC, Bluetooth Low Energy or UWB. We also have analog components to complete the design of the smart lock.

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Vision-based Smart Lock and Access System NXPLive Demo

Access Management Innovation with NFC

Access Management

Designs

Using LPC55S69 with SE050 and CLRC663plus for Secure Access to industrial IOT

Type: Community Demo

This post contains a guide of how to use LPC55S69 demo board with other NXP demo boards to demonstrate Access control using NFC, one embedded secure element and an MCU.

E-Lock Demo Guide with the MCU-based Solution for Face Recognition

Type: Community

This guide is intended as a reference for creating a demo application using the SLN-VIZN-IOT kit.

Specifications

Choose a diagram

UWB Module

Trimension^™ SR150: Secure UWB Solution for IoT Devices

Level Shifter

NTS0102 : Dual-Supply Translating Transceiver (Open-Drain, Auto-Direction Sensing)
NTB0104 : Dual-Supply Translating Transceiver (Auto-Direction Sensing, Three-State)

BLE Module

QN9090/30: Bluetooth Low Energy MCU with Arm^® Cortex^®-M4 CPU, Energy Efficiency, Analog and Digital Peripherals and NFC Tag Option

PMIC

PF1510 : Power Management Integrated Circuit (PMIC) for Low Power Application Processors

Smart lock with PN7362

NFC Controller

PN736X : NFC Cortex-M0 Microcontroller

Wireless Connectivity MCU

KW31Z : Kinetis^® KW31Z-2.4 GHz Bluetooth Low Energy Wireless Radio Microcontroller (MCU) based on Arm^® Cortex^®-M0+ Core

DC-DC

PCA9410_9410A : 3.0 MHz, 500 MA, DC-to-DC Boost Converter

RTC

PCF8523 : 100 NA Real-Time Clock/Calendar with Battery Backup

LED Controller

PCA9956BTW : 24-Channel Fm+ I²C-Bus 57 MA/20 V Constant-Current LED Driver

MIFARE DESFire EV3

MIFARE^® DESFire^® EV3: High-Security IC for Contactless Smart City Services

Motor Driver

MPC17510 : H-Bridge, Brushed DC Motor Driver, 2-15 V, 3.8 A, 200 kHz

Secure Element

Wi-Fi

Smart lock with MCU and CLRC663

MCU

PN736X : NFC Cortex-M0 Microcontroller

NFC

CLRC663 plus Family: High-Performance NFC Frontends