Smart Module Series
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5.3.2. Bluetooth Overview
The module supports Bluetooth 5.1 (BR/EDR+BLE) specification, as well as GFSK, 8-DPSK,
Π/4-
DQPSK modulation modes.
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Maximally support up to 7 wireless connections.
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Maximally support up to 3.5 PICONETs at the same time.
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Support one SCO (Synchronous Connection Oriented) or eSCO connection.
The BR/EDR channel bandwidth is 1 MHz, and can accommodate 79 channels. The BLE channel
bandwidth is 2 MHz, and can accommodate 40 channels.
Table 42: Bluetooth Data Rate and Version
Referenced specifications are listed below:
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Bluetooth Radio Frequency TSS and TP Specification 1.2/2.0/2.0 + EDR/2.1/2.1+ EDR/3.0/3.0 + HS,
August 6, 2009
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Bluetooth Low Energy RF PHY Test Specification, RF-PHY.TS/4.0.0, December 15, 2009
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Bluetooth 5.0 RF-PHY Cover Standard: RF-PHY.TS.5.0.0, December 06, 2016
The following table lists the Bluetooth transmitting and receiving performance of the module.
The product conforms to the IEEE specifications.
Version
Data rate
Maximum Application Throughput
1.2
1 Mbit/s
> 80 Kbit/s
2.0+EDR
3 Mbit/s
> 80 Kbit/s
3.0+HS
24 Mbit/s
Reference 3.0 + HS
4.0
24 Mbit/s
Reference 4.0 LE
5.0
48 Mbit/s
Reference 5.0 LE
5.1
TBD
TBD
NOTE
