Simple tutorials to lean about NFC

If you have NFC tags in your possession, you may want to read the data on the tag. One of the easiest ways to do this is using an SDK specifically created for connecting to and reading data from a ...

If you're a developer working with Near Field Communication (NFC) technology, you may be familiar with the Value Added Services (VAS) protocol. In this article, we'll provide an overview of VAS, in...

If you're working with NFC, you likely have heard the term APDU. APDUs are used by NFC tags of all types, including the wallet passes with NFC on your Android device or Apple device.

This guide will show you how to replace your car keys with an NFC-enabled pass in your Apple or Google Wallet. Not only will this free you from having to carry car keys but it allows you to grant (...

This guide will cover the process of setting up a VAS reader to detect and verify Apple and Google passes over NFC. VAS readers are made by only a few manufacturers and mostly sold through third pa...

If you have an ACS WalletMate, you may be wondering how to use it to read Apple passes. In this article, we'll be going over the steps to do just that:

In this guide, we'll show you how to create an iPad app that is capable of reading NFC data from Apple passes using a VTAP 100, SwiftUI, and some glue code. By the end of it, you'll have an app tha...

This guide covers how to control electrical equipment like an appliance or battery-powered device with a Raspberry Pi. The Raspberry Pi operates at transistor-transistor logic (TTL) voltage levels ...