skyBlip Go: Bluetooth console · a real device over Web Bluetooth, the simulator is next door

Chrome or Edge, on a page served from localhost or https. Safari and everything on iOS have no Web Bluetooth at all. The picker lists anything advertising Nordic UART or HM-10, so a SoftRF unit answers here too.

A sentence with no * gets its NMEA checksum appended, so $PSRFC,? leaves as $PSRFC,?*47 and SoftRF answers with its settings. skyBlip reads nothing here: its write characteristic exists only because XCSoar refuses a UART service without one, and its own commands live in the config panel, which appears once a device carrying that service connects.

The first session that writes claims config until it disconnects. A set is refused in flight and on a low cell, then staged: the device asks for a button press, and the reply lands here when you give it.