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tools:bluetooth [2023/12/06 09:08] – [Python] darron | tools:bluetooth [2023/12/15 07:48] (current) – [Python] darron | ||
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====Bluetooth==== | ====Bluetooth==== | ||
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- | There are two standards in use known as BT classic and BT low energy. | ||
- | |||
- | Anything other than BLE is considered obsolete now. | ||
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- | ^HCI / LMP^Version^ | ||
- | |0| 1.0b| | ||
- | |1| 1.1| | ||
- | |2| 1.2| | ||
- | |3| 2.0+EDR| | ||
- | |4| 2.1+EDR| | ||
- | |5| 3.0+HS| | ||
- | |6| 4.0| | ||
- | |7| 4.1| | ||
- | |8| 4.2| | ||
- | |9| 5.0| | ||
- | |10| 5.1| | ||
- | |11| 5.2| | ||
- | |12| 5.3| | ||
- | |||
- | BT 3.0+HS utilises WiFi. BT 4.0 onward is BLE, anything prior is BDR/EDR. | ||
See [[interfaces: | See [[interfaces: | ||
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== Test== | == Test== | ||
- | Test [[: | + | Test [[: |
< | < | ||
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</ | </ | ||
- | LED on/off for p2pServer | + | LED on/off for demo connection above. |
< | < | ||
[GATT client]# write-value -w 0x000E 0x01 0x01 | [GATT client]# write-value -w 0x000E 0x01 0x01 | ||
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</ | </ | ||
- | Example for the [[: | + | Example for the [[: |
< | < |