Difference between revisions of "EXBT"
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== Features == | |||
* Bluetooth v4.0 | |||
* A2DP v1.2； | |||
* AVRCP v1.4； | |||
* HFP v1.6； | |||
* GAVDP1.2； | |||
* HSP1.2； | |||
* Dual MIC Input | |||
== performace == | |||
* Model CSR8645 | |||
* Bluetooth specification Bluetooth V4.0 | |||
* Modulation GFSK, π / 4 DQPSK, 8DPSK | |||
* Supply voltage DC3.3-4.2V, ≤3.0V automatic shutdown, ≤3.2V alarm | |||
* Bluetooth protocol HFPV1.6, A2DPV1.2, AVRCPV1.4, HSPV1.2 | |||
* Working current ≤30mA | |||
* Standby current <50uA | |||
* Temperature range -40ºC ~ + 85ºC | |||
* Wireless transmission range ≤10 meters | |||
* Transmission power support Class1 / Class2 / Class3 maximum adjustable 9dbm | |||
* Sensitivity -80dBm <0.1% BER | |||
* Frequency Range 2.4GHz ~ 2.480GHz | |||
* External Interface USB (USB sound card) | |||
* Audio performance supports ACC, MP3, SBC, APT-X decoder | |||
* Audio SNR ≥75dB | |||
* Distortion ≤0.1% | |||
* Module size 26.2x13.5x0.8mm | |||
* Adapter plate size 31x25mm | |||
== Dimension == | |||
<gallery mode="packed-hover" widths=250px perrow=4> | |||
File:Ex8645_board_size.png| 8645 Board | |||
File:Exbt8645_convert_board.png| 8645 Convert Board | |||
</gallery> | |||
== Bluetooth power up on boot == | == Bluetooth power up on boot == | ||
[[File:Exbt powerup.png|400px]] | [[File:Exbt powerup.png|400px]] | ||
[[category:Bluetooth]][[category:Topics]] | [[category:Bluetooth]][[category:Topics]] | ||
Revision as of 15:00, 21 November 2015
Features
- Bluetooth v4.0
- A2DP v1.2；
- AVRCP v1.4；
- HFP v1.6；
- GAVDP1.2；
- HSP1.2；
- Dual MIC Input
performace
- Model CSR8645
- Bluetooth specification Bluetooth V4.0
- Modulation GFSK, π / 4 DQPSK, 8DPSK
- Supply voltage DC3.3-4.2V, ≤3.0V automatic shutdown, ≤3.2V alarm
- Bluetooth protocol HFPV1.6, A2DPV1.2, AVRCPV1.4, HSPV1.2
- Working current ≤30mA
- Standby current <50uA
- Temperature range -40ºC ~ + 85ºC
- Wireless transmission range ≤10 meters
- Transmission power support Class1 / Class2 / Class3 maximum adjustable 9dbm
- Sensitivity -80dBm <0.1% BER
- Frequency Range 2.4GHz ~ 2.480GHz
- External Interface USB (USB sound card)
- Audio performance supports ACC, MP3, SBC, APT-X decoder
- Audio SNR ≥75dB
- Distortion ≤0.1%
- Module size 26.2x13.5x0.8mm
- Adapter plate size 31x25mm
Dimension
8645 Board
8645 Convert Board
Bluetooth power up on boot
