We are developing an application which needs the BLE Peripheral to be automatically paired with the smartphone when the smartphone is near the BLE Peripheral.
We are using RN4871 Microchip BLE Board. The first time when I pair the device from the settings, then power off the device and power on the device, it doesn't show in the Connected Device list. I mean Android doesn't automatically connect. Whereas this behavior is not seen in case of Bluetooth Headset.
What is the difference between a BLE Peripheral and Bluetooth Headset, how can I achieve this behavior?