The IEEE standardized Bluetooth as IEEE 802.15. ... Different Versions of the Bluetooth. Bluetooth VersionsSpecification Bluetooth v1.0 to v1.08Mandatory Bluetooth hardware device and address Bluetooth v1.1IEEE standard 802.15.1-2002 Bluetooth v1.2Faster connection Bluetooth v2.0+EDREnhanced data rate 3 more rows 29 Jul 2019