ESP32 Forum

Posted: **Sat Nov 27, 2021 10:05 pm**

Hello,
with VSC /PlatformIO / esp_wifi.h I'm trying to reduce the transmitting power. esp_wifi_set_max_tx_power(20) results in no difference to esp_wifi_set_max_tx_power(2). The current consumption of the board shows no change. What am I doing wrong?

tnx

Posted: **Mon Nov 29, 2021 6:38 am**

bithalver wrote: ↑
Sat Nov 27, 2021 10:05 pm
esp_wifi_set_max_tx_power(2).
What am I doing wrong?

https://github.com/espressif/esp-idf/bl ... #L897-L915

Code: Select all

Param power unit is 0.25dBm, range is [8, 84] corresponding to 2dBm - 20dBm.

2 is invalid. Check your return values.

Posted: **Thu Dec 02, 2021 7:42 am**

I had not understood it that way!
Thanks a lot

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