Bluetooth versions
Bluetooth versions differ not only in compatibility but also in data transmission speed.
Speed can be divided according to Bluetooth versions:
- Bluetooth 1.0 and 1.0B - 768 kbps
- Bluetooth 1.1 - 768 kbps
- Bluetooth 1.2 - 1 Mbps
- Bluetooth 2.0 and 2.1 - 3 Mbps
- Bluetooth 3.0 - 24 Mbps
- Bluetooth Smart 4.0, 4.1 and 4.2 - 24 Mbps