The LP5553 is a System Power Management Interface(SPMI) compliant Energy Management Unit for reducing powerconsumption of low power hand held applications such asdual-core processors and DSPs.
先看看基本用法:[code]from pyb import I2Ci2c = I2C(1)# create on bus 1i2c = I2C(1, I2C.MASTER)# create and init as a masteri2c.init(I2C.MASTER, baudrate=20000) # init as a masteri2c.init(I2C.SLAVE, addr=0x42)
评论