Hello everyone!
I am a little worried about not finding a solution for this development that communicates via Bluetooth to an Ingenico Dataphone with PCL communication format. The only thing I have managed to do is connect to the Dataphone via Bluetooth and I have tried to send commands to it and I do not get a response. With all my heart and gratitude, I would like you to help me implement this project that I enclose with all the documentation and Libraries. I am also attaching the project so far and an example of an application that I want to pass to B4A called PclTestApp_1.22.apk.
And I ask you with humility and from the heart to help me and give me a Light.???
Thanks sirs
This is the link:
And below I attach where I started with B4A in which I managed to connect to the Dataphone for the moment.