I have a device that has a CC2541 with Bluetooth 4.0 and a Android Smartphone with Bluetooth 4.0.
and I have created an application that connects those two devices.
This Android application works well on an Android smartphone with Bluetooth 4.0 or 4.1 and a device that has a CC2541 with Bluetooth 4.0.
Can this Android application communicate with a device that has a CC2541 with Bluetooth 4.0 on a smartphone with Bluetooth 4.2 or 5.0?"..