为什么这个用测距模块连接openmv的i2c(4)口会报错
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一般情况是连接i2c(2),但是同样是i2c总线,为什么i2c(4)口就不行呢
I2C(4) is on the Y position: (SCL, SDA) = (P7, P8) = (PD12, PD13)from machine import I2C from vl53l1x import VL53L1X from pyb import Pin import time i2c4 = I2C(4) distance1 = VL53L1X(i2c4) while True: print("range2: mm ", distance1.read()) time.sleep(50)