Searching for the often stems from a slight confusion between several similarly named tools. In the Arduino ecosystem, there is no single "OpenWire" library; instead, users are typically looking for the standard Wire library for I2C communication, the OneWire library for specific sensors, or the OpenWire visual programming framework. 1. Identifying the Correct Library
By now, you should have:
void setup() // Initialize the OpenWire bus bus.begin(); openwire.h library download arduino