I 'm developing an app for Android which makes use of fingerprint readers of ZK Teco. (LIVE20R)
I already purchased the device but I can't find an SDK for Android anywhere.
It is written on the package that they provide SDK for Windows, Linux and Android free.
So I ask for help here. If anyone has past experience in ZK machines for Android or anyone can find an SDK on the internet, I'll appreciate of it.
I attached some files which can be helpful for you.