Arduino Library Wire H [2021] (2027)

To write data to a specific device, the library uses a buffered "queuing" system:

void loop() Wire.requestFrom(0x08, 6); // Request 6 bytes from device 0x08 arduino library wire h

To use the library, you must include it at the top of your sketch using #include . 1. Initialization To write data to a specific device, the

Wire.available() : Returns the number of bytes waiting in the buffer. Wire.read() : Retrieves the received bytes one by one. Technical Considerations & Limitations Wire | Arduino Documentation // register for pressure data Wire.endTransmission(false)

Wire.beginTransmission(0x76); Wire.write(0xF7); // register for pressure data Wire.endTransmission(false); Wire.requestFrom(0x76, 3); int pressure = (Wire.read() << 12) | (Wire.read() << 4) | (Wire.read() >> 4);