@lukasmaximus

I read Sipeed Grove i2c sensor from m5stick C like this

from m5stack import *
from m5ui import *
from uiflow import *
import i2c_bus

i2c1 = i2c_bus.easyI2C(i2c_bus.PORTA, 0x45)

i2c1.write_u8(0x24, 0x00)
time.sleep(0.016)

data = i2c1.read(6)
temperature = data[0] * 256 + data[1]
celsius = -45 + (175 * temperature / 65535.0)
humidity = 100 * (data[3] * 256 + data[4]) / 65535.0

lcd.print(celsius,0,5,0xffffff)
lcd.print(humidity,0,20,0xffffff)