7-2-2连接ESP8266

ADXL345 will be connected to the ESP8266 on the I2C bus, which means that only four wires will be used, VCC, GND, SDA, and SCL

ADXL345 将连接到 ESP8266 的 I2C 总线上,这意味着只使用四条线,VCC,GND,SDASCL

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转载自blog.csdn.net/countofdane/article/details/88599569