case about nRF54L15 ncs\v2.8.0\nrf\samples\esb

[peter.min]

Hi,

ncs\v2.8.0\nrf\samples\esb

1. Based on this example, how can customers achieve the frequency modulation function
2. What are some examples for reference?
3. What frequency modulation mechanisms or algorithms can be referred to?

Thank you for all your assistance.
Kind regards,
Peter.Min

[Håkon Alseth]

Hi Peter,

 

1. Based on this example, how can customers achieve the frequency modulation function
2. What are some examples for reference?
3. What frequency modulation mechanisms or algorithms can be referred to?

Can you share which modulation you want to use?

Are you wanting to test for teleregulatory certification reasons? If yes, then peripheral/radio_test can be used.

 

If you are looking for higher bit rates for ESB, you can use these bit rates:

https://github.com/nrfconnect/sdk-nrf/blob/main/include/esb.h#L106-L134

 

Kind regards,

Håkon

[peter.min]

Hi Håkon Alseth,

1. It should actually be understood as described below.
2. Customers need to transmit applications such as pictures and audio.
3. When data is transmitted on one channel and packets are lost due to interference from other 2.4G signals, you need to switch to another channel.
4. What the customer needs is this channel switching mechanism, and the customer hopes to provide similar examples or documents.

Kind regards,
Peter.Min

[Håkon Alseth]

Hi Peter,

 

Thank you for explaining.

ESB does not have any channel hopping integrated, so any such features must be implemented in the application.

 

Kind regards,

Håkon