Esp32 +rssi +beacons+distance

[stefanciprian]

hello! I want to turn on/off an LED with an esp32. Someone with esp32 rssi ITag code can help me. I want the LED to turn on when I am closer than 2 meters to esp32 and show my distance
help

[srnet]

@stefanciprian

If I is closer than 2 meters, the relay engages

You cannot use RSSI to accuratly measure distance, in most circumstances.

Depending on antennas, orientation and objects in the path, you could get the same RSSI at 1m as you get at 100m. Such is life.

[Idahowalker]

@stefanciprian

Can someone help me with a code? How do I fix the freertos problem? It is in the library, but it keeps telling me that it is missing

What code?

What freeRTOS problem?

[jremington]

Translated from Romanian:

Yes but I also need a code to detect ble devices

@stefanciprian English is the official language of this forum section. Please read and follow the instructions in the "How to get the best out of the forum" post.