Do you provide an API for bluetooth electronic shelf labels?

Do you provide an API for bluetooth electronic shelf labels?

Do you provide an API for bluetooth  electronic shelf labels?
 As a professional electronic shelf labels manufactuers , Sertag can provide different soluitons for different customers .Such as bluetooth electronic shelf labels soltution , we can not only provide the whole software for customer ,but also can provide API interface for system integrator .And we also can provide free technical support for you .
Here is the bluetooth electronic shelf labels api interface document for you ,hope it will be helpful for you .Of course ,if you have any doubts ,please contact with us : sales@sertag.com https://www.eslmfg.com/contact-us.htm
Bluetooth electronic shelf labels API