And yes, we support Raspberry Pi (with C and Java). Some of our mobile readers work with iPads or iPhones, so of course, there’s an iOS Universal SDK as well (which allows you to program in Swift or Objective-C). If you need to integrate to Linux, we have a C++ Universal SDK for that (with an optional Java version as well). NET Core 3.1 ) Universal SDK is available to support most ID TECH products on Windows, but if you need to support, say, one of our Bluetooth VP3300 readers using a Samsung phone, there’s a Java-based Android version of the Universal SDK for that. Having said that, it’s important to recognize that ID TECH’s Universal SDK comes in several flavors, depending on what kind of operating system you intend to deploy the device into, and the specific programming language you want to use. It’s “universal” in that it exposes a common API across all supported ID TECH products and works the same way regardless of the environment. One of the nice things about choosing a credit card reader made by ID TECH is that integration of the device into a POS or payment-app environment can happen quickly and painlessly via a single Software Development Kit, which we call the Universal SDK.

Getting Started with ID TECH’s Universal SDK