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ESP32-S3 Emission Test - Set WiFi to RX Mode

Posted: Mon Jul 06, 2026 11:12 am
by slazyhw
Hi, in context of a planned emission test, I need to set the WiFi module of my esp32-s3 into RX mode. Is there a specified way to achieve this operation mode? I stumbled across

Code: Select all

esp_wifi_set_promiscuous
but I am not really sure if that is the right approach. The RF module just needs to be active without actively transmitting.

Re: ESP32-S3 Emission Test - Set WiFi to RX Mode

Posted: Mon Jul 06, 2026 11:28 am
by MicroController
The RF module just needs to be active without actively transmitting.
ESP-NOW maybe.