Do Miura readers have an auto wakeup during sleep mode?

This feature is currently not available on Miura readers.
Once the device goes into sleep mode (i.e. the display is cleared), the radio unit is also powered down and with it the possibility to interact with it from remote. Only a button press on the reader is able to wake it up again and with it the radio module.
Make sure to wake up the reader before every transaction.
Are you looking for the BETA page?