2024-05-16 06:53 AM
Hello,
actually, i'm searching some reference of Bluetooth module without pairing, i want that the Bluetooth module communicate directly without paring.
Can you give some references please ?
Thanks
2024-05-23 05:42 AM
I see that probably the difference is in the power delivered by the PA (power amplifier, the PA can be configurable ? means that for example if i need to use the bluetooth module for short range or long range the can i configure the PA ?
Thanks
2024-05-23 05:53 AM
@ljm wrote:I see that probably the difference is in the power delivered by the PA
Of course - that is the very definition of the Bluetooth "Class" !
https://www.ezurio.com/support/faqs/what-bluetooth-class
@ljm wrote:the PA can be configurable ? means that for example if i need to use the bluetooth module for short range or long range the can i configure the PA ?
Again, that will be in the documentation for the module in question.
2024-05-27 05:02 AM
Hello @Andrew Neil
I have question please
For example, if a module has an emission output power of 8 dBm but I want to use it at its maximum for 5 or 6 dBm only (to have less current consumption), to do this do I just need to modify the configuration (software part) or are there other components and modifications on the hardware side?
Thanks
2024-05-27 11:43 PM
Again, that all depends on the particular module - you need to study its specifications.
Note that Tx power may actually be only a minor contributor to overall power consumption ...
2024-05-28 06:14 AM
Hello @Andrew Neil
Thanks for replying.
Last question, do your bluetooth modules have AOA, AOD, OTA functions?
Thanks
2024-05-28 08:21 AM
Again, the specifications will tell you that.