The electronic system according to the invention comprises a set of electronic devices, each electronic device comprising a memory and a communication module for communicating with one or more other devices of the set.This electronic system comprises a module for verifying the compatibility of each device with the other complementary device(s) with which said device is adapted to communicate, and a module for generating at least one deviation indicator when an incompatibility is detected between two devices.The memory comprises a compatibility table with said other complementary device(s), each compatibility table comprising a minimum required version number for each of the other complementary devices, and each verification module is adapted for comparing a version number of each other complementary devices with the minimum required version number.