i want to do simple data transfer and why blueetooth serial terminal was not be able to detect the device?

[venkatesha kj]

how to do simple data transfer using bluetooth serail terminal?

[venkatesha kj]

but it was not increased in my case?

[venkatesha kj]

-40dBm, -20dBm, -16dBm, -12dBm, -8dBm, -4dBm, 0dBm, +3dBm and +4dBm.
* In addition, on some chips following values are supported: +2dBm, +5dBm, +6dBm, +7dBm and +8dBm.

can i use any of the above transmission power levels for nrf52840 development kit?

[Karl Ylvisaker]

venkatesha kj said:

but it was not increased in my case?

It is not guaranteed - it depends on a lot of external factors in the environement.

venkatesha kj said:

can i use any of the above transmission power levels for nrf52840 development kit?

You can use the values specified as valid for the TXPOWER register in the documentation for the SoC you are working with, which I linked earlier.

Best regards,
Karl

[venkatesha kj]

how to check the rssi level of the central device in the pheripheral device?

[venkatesha kj]

i want to scan the central device and check the rssi level of the central device how do i do that?