cyw43012 how to change power class(BT and BLE)

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
Leo_liu1
Level 4
Level 4
50 replies posted 25 replies posted 10 replies posted

Hi Sir,

From datasheet,we know 43012 BT TX is 13dbm,belong to class 1.

pastedImage_0.png

If we want to change BT classic power class,how can we do it ,HW or FW?

Meanwhile,how to change BLE power class?

Thanks.

BR,

Leo

0 Likes
1 Solution
Murali_R
Moderator
Moderator
Moderator
250 sign-ins 250 replies posted 100 solutions authored

Hi Leo,

43012 supports 8 power levels at 4dB intervals from 13dB.

The 43012 at present supports Bluetooth Class 1 and 2 transmitter operations and doesn't support Class 3.

This may be of further assistance : https://www.cypress.com/file/384986/download

Thanks,

Murali

View solution in original post

0 Likes
3 Replies