Can the transmit power of wifi be set to -10dbm?

[roctwo]

''Make menuconfig" can only set the transmit power of WiFi to 0dbm.Can the transmit power of wifi be set to -10dbm?If it can be set,how to set?

[rudi ;-)]

''Make menuconfig" can only set the transmit power of WiFi to 0dbm.Can the transmit power of wifi be set to -10dbm?If it can be set,how to set?

you know about tools and flash download tool?
have not tested it for low energy - so you must play with it by self

esp_tool_rf.jpg (206.43 KiB) Viewed 14094 times

best wishes
rudi

[rudi ;-)]

''Make menuconfig" can only set the transmit power of WiFi to 0dbm.Can the transmit power of wifi be set to -10dbm?If it can be set,how to set?

after reading your question again,
in menuconfig there is range 0..20

mmconf_rf_tx.jpg (70.89 KiB) Viewed 14088 times

not sure - perhabs i misunderstand the question,
you want set the Tx -10dbm
or want you set the Tx 0dbm -10dbm?
why you want to set 0 lees than 0?
think you want set to 10dbm?

best wishes
rudi

[roctwo]

''Make menuconfig" can only set the transmit power of WiFi to 0dbm.Can the transmit power of wifi be set to -10dbm?If it can be set,how to set?

after reading your question again,
in menuconfig there is range 0..20

mmconf_rf_tx.jpg

not sure - perhabs i misunderstand the question,


best wishes
rudi

"flash download"'s RF config only works in esp8266 according to my test.
you want set the Tx -10dbm
or want you set the Tx 0dbm -10dbm?
************I want to set the Tx to -10dbm.*****************
why you want to set 0 lees than 0?
****************Because we want to save the power of battery.***********************
think you want set to 10dbm?
****************I dont want to set power to 10 dbm*****************

[rudi ;-)]

"flash download"'s RF config only works in esp8266 according to my test.

which version u use?

[roctwo]

"flash download"'s RF config only works in esp8266 according to my test.

which version u use?

rc2.0

[rudi ;-)]

"flash download"'s RF config only works in esp8266 according to my test.

which version u use?

rc2.0

you mean SDK version,
i asked for the flash download tool version

[roctwo]

which version u use?

rc2.0

you mean SDK version,
i asked for the flash download tool version

3.4.5

[rudi ;-)]

rc2.0

you mean SDK version,
i asked for the flash download tool version

3.4.5

you mean 3.4.4

3.4.4.png (27.93 KiB) Viewed 14020 times

[roctwo]

you mean SDK version,
i asked for the flash download tool version

3.4.5

you mean 3.4.4

3.4.4.png

I have tested 3.4.4.But RF congfig cannot set to -10 dbm for esp32.Have you tested -10dbm。
我测试了flashdownload的3.4.4版本，无法为esp32将发射功率设置为-10dm。请问你是否测试过将esp32的发射功率设置为-10dbm?