Wireless HID USB without Bluetooth

[GS2]

Hello,

1. Do you have any hardware to implement Wireless HID USB without Bluetooth like Logitech with USB dongle?

2. Do you have an example of IR TV remote for any hardware?

Thank you Greg.

[GS2]

1. Will it be possible to use Enhanced ShockBurst samples for (mouse and keyboard) dongle product? 

2. What will be the differences in using nRF5340 DK and nRF52840 DK ?

3. Is there a tutorial on how to use these Enhanced ShockBurst samples ?

4. Why there always NRF24L01 and nRF21540 are mention with Enhanced ShockBurst ?

[Hieu]

GS2 said:

1. Will it be possible to use Enhanced ShockBurst samples for (mouse and keyboard) dongle product?

Yes

GS2 said:

2. What will be the differences in using nRF5340 DK and nRF52840 DK ?

They are for evaluation and development of different SoCs, the nRF5340 and nRF52840 respectively.

For an overview on the differences between the two SoCs, please refer to our Product Guide: Product-Guide_Nordic_2023.pdf

For more details, please refer to their product specifications (nRF5340, nRF52840).

GS2 said:

3. Is there a tutorial on how to use these Enhanced ShockBurst samples ?

All samples come with documentation. Simply click on each sample's link to see it.

The same documentation is also available in the README file in the sample source code, when you browse them in the SDK.

GS2 said:

4. Why there always NRF24L01 and nRF21540 are mention with Enhanced ShockBurst ?

The nRF24L01 is a very old product that supports only Enhanced ShockBurst (ESB).

The nRF21540 is a Front-end Module that improves a radio's TX and RX. I don't think it is always mentioned with ESB, but it can be used with ESB.

[GS2]

Thank you, seams nRF5340 is better.

[Hieu]

Any comparisons have to be relative to the project need. Almost always, it involves balancing between performance, complexity, price.

Unfortunately, we don't go in depth with product selection on DevZone. Our Sales team will be able to provide better support with that if you need it.