Changes

* Unpaired reader (state after default reset) is waiting for button only

* Unpaired reader (state after default reset) is waiting for button only

* Reader scans for transponder detect or button press all time when is paired

* Reader scans for RFID card or button press all time after it is paired

* In the case previously mentioned events occur, the reader sends an advertising packet for Ta time in period Tb. Defaults: Ta=50sec, Tb=100ms

* In the case previously mentioned events occur, the reader sends an advertising packet for Ta time in period Tb. Defaults: Ta=50sec, Tb=100ms

* During advertising green led is flashing slowly. The reader stops blinking and advertising after disconnection.

* While NBL-2 is advertising the green led is flashing slowly. The reader stops blinking and advertising after disconnection.

* Depending on the configuration, read card ID can be present on the advertising packet or/and on characteristic

* Depending on the configuration, read card ID can be present on the advertising packet or/and on characteristic

* Reader closes the connection and goes into low power 50 seconds after the last data exchange.

* Reader closes the connection and goes into low power 50 seconds after the last data exchange.