Register 0x2A and 0x2B are aways fixed when I read back register even with restarting the sensor power.
Config before reading back register:
Register_0x20=0x83: (active mode, continuous update, output data rate: 12.5Hzt
Register_0x21=0x01: (Boot normal mode, Heater disable, start of new dataset)
Register_0x22=0x84: (DRDY active low, PP_OD push pull, Data Ready signal available on pin 3)
The dataready pin is also always low, command Who AM I works fine.
Content of register 0x2A: 0x18;
Content of register 0x2B: 0x80;
Does anyone has the same pb ? Is the chip dead ?