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en:arduino:libraries:wirebegin [2016/12/25 22:15] (当前版本) |
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+ | ====== Wire.begin() ====== | ||
+ | |||
+ | ====== Wire.begin(address) ====== | ||
+ | |||
+ | |||
+ | ===== Description ===== | ||
+ | |||
+ | Initiate the Wire library and join the I2C bus as a master or slave. This should normally be called only once. | ||
+ | ===== Parameters ===== | ||
+ | |||
+ | address: the 7-bit slave address (optional); if not specified, join the bus as a master. | ||
+ | ===== Returns ===== | ||
+ | |||
+ | None | ||
+ | |||
+ | [[en:arduino:libraries|Reference Home]] |