TX power level for NRF52833

[Yair H]

Hello,

I am using NRF52833 with Soft Device S140, SDK 7.2.0.

according to sd_ble_gap_tx_power_set() API

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

Does my chip support those values?

I will be grateful if you could attach a link to my chip-supported tx powers.

Y.H.

[ketiljo]

Yes, the nRF52833 will support up to 8 dBm. See this for an overview of the different parts: https://infocenter.nordicsemi.com/topic/struct_nrf52/struct/nrf52.html (Radio -> output power). ALso see this for the valid register settings: infocenter.nordicsemi.com/.../radio.html