File transfer using serial connection
rshellhas launched, connect with:
> connect serial /dev/ttyACM0 115200
By the way,
ACMstands for «asynchronous communication mechanism».
Yes, I do agree with you. Ampy is the best option when you don't want to use or you can not use Pymakr (due to unsupported Linux distribution).
This post is deleted!
You might want to have a look at https://forum.pycom.io/topic/93/updating-firmware-via-serial-usb