Analog output interfaced with 3 microcontroller (Arduino or ESP32) analog inputs


I was wondering if an issue would arise if multiple Arduinos are receiving the same analog signal simultaneously for my application?

I am making a weighing scale that takes voltage from a strain gauge amplifier and converts it to Kg. I successfully implemented that with one microcontroller (ESP32 and Arduino nano) and I was not sure if this voltage output would require some kind of conditioning if being interfaced with three of the same microcontrollers.

For reference, I am using an ESP32 since it is preferred to make use of its higher number of bits to receive more accurate voltage readings at the ADC of my microcontroller.

Any comments would be really helpful in case I am missing something to consider.

Thank you