IEEE RFID 2026 Active BLE Badge
Minew MTB11 ambient-light-harvesting BLE conference tag
IEEE RFID 2026's official conference page advertised a complimentary twentieth-anniversary Bluetooth Low Energy badge, with 100 badges available. Its dedicated badge page identifies the active artifact as a custom-printed Minew MTB11 ambient-light-harvesting BLE tag. The source says that, when sufficiently charged from ambient light, it transmits a unique 48-bit identifier, battery voltage, and temperature in Bluetooth Low Energy advertisement packets. The technical-programme chairs' welcome confirms the June 16-18 Santa Fe conference occurred, but the sources do not establish individual receipt or final device state.