How to check for existence of unbinascii.unhexlify when trying to install MicroPython on ESP8266





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Ok, so I am messing around having fun with the RPi and I am using it to flash my ESP8266 with MicroPython.



So far I have downloaded esptool and the MicroPython .bin, and have successfully erased the default flash file on the ESP8266, and successfully installed the MicroPython .bin file.



I have also successfully installed rshell as per the instructional video I am following.



However, I seem to now be in an infinite wait loop after I type the following commands to launch the rshell
Code: Select all



rshell --buffer-size=30 -p /dev/ttyUSB0


... the terminal is showing



Testing if ubinascii.unhexlify exists ... 


And is just sat there doing absolutely nothing...!! How do I check that unbinascii.unhexlify exists?



Any pointers from any experts out there please?
Many thanks,
John










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    Ok, so I am messing around having fun with the RPi and I am using it to flash my ESP8266 with MicroPython.



    So far I have downloaded esptool and the MicroPython .bin, and have successfully erased the default flash file on the ESP8266, and successfully installed the MicroPython .bin file.



    I have also successfully installed rshell as per the instructional video I am following.



    However, I seem to now be in an infinite wait loop after I type the following commands to launch the rshell
    Code: Select all



    rshell --buffer-size=30 -p /dev/ttyUSB0


    ... the terminal is showing



    Testing if ubinascii.unhexlify exists ... 


    And is just sat there doing absolutely nothing...!! How do I check that unbinascii.unhexlify exists?



    Any pointers from any experts out there please?
    Many thanks,
    John










    share|improve this question

























      0












      0








      0








      Ok, so I am messing around having fun with the RPi and I am using it to flash my ESP8266 with MicroPython.



      So far I have downloaded esptool and the MicroPython .bin, and have successfully erased the default flash file on the ESP8266, and successfully installed the MicroPython .bin file.



      I have also successfully installed rshell as per the instructional video I am following.



      However, I seem to now be in an infinite wait loop after I type the following commands to launch the rshell
      Code: Select all



      rshell --buffer-size=30 -p /dev/ttyUSB0


      ... the terminal is showing



      Testing if ubinascii.unhexlify exists ... 


      And is just sat there doing absolutely nothing...!! How do I check that unbinascii.unhexlify exists?



      Any pointers from any experts out there please?
      Many thanks,
      John










      share|improve this question














      Ok, so I am messing around having fun with the RPi and I am using it to flash my ESP8266 with MicroPython.



      So far I have downloaded esptool and the MicroPython .bin, and have successfully erased the default flash file on the ESP8266, and successfully installed the MicroPython .bin file.



      I have also successfully installed rshell as per the instructional video I am following.



      However, I seem to now be in an infinite wait loop after I type the following commands to launch the rshell
      Code: Select all



      rshell --buffer-size=30 -p /dev/ttyUSB0


      ... the terminal is showing



      Testing if ubinascii.unhexlify exists ... 


      And is just sat there doing absolutely nothing...!! How do I check that unbinascii.unhexlify exists?



      Any pointers from any experts out there please?
      Many thanks,
      John







      python






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      asked Feb 11 at 8:56









      JohnJohn

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