How many types of Bluetooth are there?
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