Bonjour ! J'ai un arduino nano. Je lui ai envoyé ce programme(i2c scanner): #include <Wire.h> void setup() { Wire.begin(); Serial.begin(9600); Serial.println("\nI2C Scanner"); } void loop() { byte error, address; int nDevices; Serial.println("Scanning..."); nDevices = 0; fo…

Probleme i2c : blockage pendant un endTransmission

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