Hello @daveww, Good Day!
Thank you very much for your interest in our products.
Regarding the NHS3152 we do have a supporting Software Development Kit available here NHS3152 SDK - v12.6. In this kit you can find demo host APPs full source code examples as well as their binary form ready to be installed, codes you might use to learn how communication is possible and how a simple APP could look like. Keep in mind that these APPs were developed using Xamarin Forms and the Visual Studio 2022 IDE, however you can use any IDE or language that suits the best for you in order to make a mobile or PC application that can communicate with the NTAG SmartSensor. Please refer to the XF Host Apps - README and XF Ndef Library - README documents that can be found in the release_mra2_12_6_nhs3152\sw\XF directory once you have downloaded the SDK.
I would also recommend taking a look at our recommended TapLinx SDK for development of contactless applications, please refer to the Taplinx Android SDK Start Guide to learn how to start developing and communicating with NFC devices on an Android System.
My best regards,
Daniel.
