Wire Library Arduino //top\\ May 2026

// Request 2 bytes from slave Wire.requestFrom(0x68, 2);

if (Wire.available() >= 2) int msb = Wire.read(); int lsb = Wire.read(); int data = (msb << 8) delay(100); wire library arduino

Slave (Arduino #1):

delay(500);

void loop()

❌ Limited buffer size, blocking, minimal error recovery. // Request 2 bytes from slave Wire

void loop() Wire.requestFrom(0x08, 1); if (Wire.available()) int received = Wire.read(); Serial.println(received); if (Wire.available() &gt