Bluetooth
E40780
Bluetooth is a short-range wireless communication technology standard used to connect and exchange data between devices such as phones, computers, headphones, and peripherals.
Aliases (12)
- Bluetooth Low Energy ×7
- Bluetooth Classic ×2
- AVRCP ×1
- Bluetooth 1.1 ×1
- Bluetooth 1.2 ×1
- Bluetooth 2.0 + EDR ×1
- Bluetooth 3.0 + HS ×1
- Bluetooth 4.2 ×1
- Bluetooth 5.2 ×1
- Bluetooth BR/EDR ×1
- Bluetooth LE ×1
- Bluetooth Mesh ×1
Statements (99)
| Predicate | Object |
|---|---|
| instanceOf |
network protocol
→
short-range radio technology → wireless communication standard → |
| abbreviation |
BT
→
|
| commerciallyAvailableSince |
1999
→
|
| developedBy |
Bluetooth Special Interest Group
→
|
| governingBody |
Bluetooth SIG
→
|
| hasProfile |
A2DP
→
AVRCP → GATT → HFP → HID → HSP → MAP → OBEX → PAN → PBAP → SPP → |
| hasVersion |
Bluetooth 1.0
→
Bluetooth 1.1 → Bluetooth 1.2 → Bluetooth 2.0 + EDR → Bluetooth 2.1 + EDR → Bluetooth 3.0 + HS → Bluetooth 4.0 → Bluetooth 4.1 → Bluetooth 4.2 → Bluetooth 5.0 → Bluetooth 5.1 → Bluetooth 5.2 → Bluetooth 5.3 → |
| includesSpecification |
Bluetooth BR/EDR
→
Bluetooth Classic → Bluetooth Low Energy → Bluetooth Mesh → |
| initiallyDevelopedBy |
Ericsson
→
|
| introduced |
1990s
→
|
| maxRange |
approximately 10 meters for Class 2 devices
→
up to 100 meters for Class 1 devices → |
| namedAfter |
Harald Bluetooth
→
|
| originCountry |
Sweden
→
|
| standardizedBy |
IEEE 802.15.1 (earlier versions)
→
|
| supportsCodec |
AAC
→
LC3 → SBC → aptX → |
| supportsCommunicationType |
point-to-multipoint
→
point-to-point → |
| supportsDataRate |
up to 1 Mbps (Bluetooth 1.x)
→
up to 2 Mbps (Bluetooth LE 5) → up to 24 Mbps (Bluetooth 3.0 HS theoretical) → up to 3 Mbps (Bluetooth 2.x EDR) → |
| supportsDeviceType |
car infotainment system
→
desktop computer → fitness tracker → game controller → industrial sensor → laptop computer → medical device → mobile phone → smart home device → smartphone → smartwatch → tablet computer → wireless headphones → wireless keyboard → wireless mouse → wireless speakers → |
| supportsFeature |
adaptive frequency hopping
→
audio codecs → backward compatibility → device discovery and inquiry → low power consumption → service discovery → |
| supportsSecurityFeature |
LE Secure Connections
→
authentication → encryption → pairing → secure simple pairing → |
| supportsTopology |
piconet
→
scatternet → |
| supportsUseCase |
asset tracking
→
hands-free calling → health monitoring devices → proximity detection → wireless file sharing → wireless music playback → wireless printing → |
| usedFor |
Internet of Things connectivity
→
device discovery → file transfer between devices → location-based services → short-range wireless data exchange → wireless audio streaming → wireless input devices → wireless peripheral connectivity → wireless tethering → |
| usesFrequencyBand |
2.4 GHz ISM band
→
|
| usesModulation |
frequency-hopping spread spectrum
→
|