MicroPython • Re: UART why is 0 not printing ?

Code:

 if data== b'$0104P&':# TEST 2 button touch screen                            print ("tester 2")            scanner_read_write.value(1)# 1 = write and 0 = read MAX 485            #            for y in range (5):                            time.sleep_ms (10)                command = b'\x17'# adress byte hex 17 = dec 23            scanner_uart.write(command)            time.sleep_ms (10)            command = b'\x03'# send your 1e byte to me            scanner_uart.write(command)            time.sleep_ms (10)            command = b'\xFF'# stop byte            scanner_uart.write(command)            time.sleep_ms (10)                        scanner_read_write.value(0)# 1 = write and 0 = read                                    if scanner_uart.any():# see or anything is comming from the scanner            datas = scanner_uart.read()#            print (datas.hex())# tester            print([byte for byte in datas])