import machine
help(machine)Copy ctrl + shift + c.
Paste ctrl + shift + v. Use the left mouse button to drag and select
the command to be copied in the REPL, press the copy shortcut key on the
keyboard, and then press the paste shortcut key to copy and paste the
command.
Soft reset ctrl + d.
Interrupt ctrl + c, interrupt the currently executing program, but
will not restart and reset.
Entering help("modules") in the REPL will list all modules in the
current CircuitPython development board.
After importing the module, you can use the help() function to view
the function names or variable names available inside the module.
import machine
help(machine)