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PSoC 4 MCU

kfen_2001
New Contributor

Has there been an update to the CYBLE-222014-01 Bluetooth module from Bluetooth version 4.2 to version 5.1?

On the website it states that the Bluetooth version is 4.2, but on the documentation last revised on 7th May 2021, it states that Bluetooth version 5.1 is being used.  Revisions to the document do not make reference to this change. 

A leading electronics website is also showing the 4.2 version. CYBLE-222014-01 Cypress Semiconductor | Mouser Europe

Could someone please explain this discrepancy?

 

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1 Solution
Yugandhar
Moderator
Moderator

Hello,

The data rate will be v4.2 data rate only. For Bluetooth 4.2, the max payload size is 251 bytes (2008 bits) and the total time is 2500 µs and it gives the theoretical throughput of 784 kbps.

CYBLE-222014-01 module is qualified module for Bluetooth Low Energy (BLE) 5.1 specification which supports all erratas up to 5.1 but it won't have feature update.

Thanks,

P Yugandhar.

View solution in original post

3 Replies
Yugandhar
Moderator
Moderator

Hello,

The Cypress CYBLE-222014-01 module is qualified module for Bluetooth Low Energy (BLE) 5.1 specification. It supports all erratas up to 5.1.

Thanks,
P Yugandhar.

kfen_2001
New Contributor

Thank you for your reply. Did the wireless data transfer rate also increase with this module?

Thanks

0 Likes
Yugandhar
Moderator
Moderator

Hello,

The data rate will be v4.2 data rate only. For Bluetooth 4.2, the max payload size is 251 bytes (2008 bits) and the total time is 2500 µs and it gives the theoretical throughput of 784 kbps.

CYBLE-222014-01 module is qualified module for Bluetooth Low Energy (BLE) 5.1 specification which supports all erratas up to 5.1 but it won't have feature update.

Thanks,

P Yugandhar.

View solution in original post