ESP32 Forum

I'd like to know whether if it is possible to use x2 Esp32s as Master/slave communication either via BLE/Wifi(prefer wifi because data exchange rates are much faster).

Assume:
MasterESP : 2x servos + Receive data
SlaveESP : accelerometer + Send data to Master ESP

This is my case scenario : I want to build a laser Turret that is controlled via an accelerometer. So in this case, i'll be using MasterESP to control x2 Servos + the Laser according to the Data received by the SlaveESP.

Thank you for your time

Absolutely possible. What makes you think that it wouldn't be? All computers wired to the internet/network can talk to each other. Master/slave is just a matter of what they are talking about. And that's entirely up to you.

John A

If you specifically want a wireless point to point link, you may want to look into ESP-NOW:
https://esp-idf.readthedocs.io/en/lates ... p_now.html

But as John A says, it's possible for two ESP32s to talk to each other via a large number of methods.

(PS: I've renamed your thread from "Is it possible to...", so people have some idea what it is they're clicking on.)