After i send this data from python script in PC to the serial in rpi4, It seems that only those with x below can be retrieved by getting UART.dr. I don't know how to do it right now, any advice?
data = bytes([0xF1, 0x1F, 0xE2, 0x2E, 0xB6, 0x6B, 0xA8, 0x8A, 
              0x00, 0x0C, 0x81, 0x00, 0x00, 0x00, 0x00, 
              0x02, 0x0F, 0x04, 0x01, 0x14, 0x14, 0x05, 0xBD])  # This is the binary data to send