如果rshell不适合你，我会尝试ampy
MicroPython Tool（ampy）-通过串行连接与CircuitPython或MicroPython板交互的实用程序。
April是一个简单的命令行工具，可以通过串行连接在CircuitPython或MicroPython板上操作文件和运行代码。使用ampy，您可以将文件从您的计算机发送到板的文件系统，将文件从板下载到您的计算机，甚至可以将Python脚本发送到板以执行。
pip install adafruit-ampy
然后你必须找到你的baord连接到PC的串行端口，然后
在板子上运行一个文件而不上传

ampy --port /dev/ttyXXXX run main.py

上载文件

ampy --port /dev/ttyXXXX put main.py

要删除文件，请执行以下操作：

ampy --port /dev/ttyXXXX rm main.py

您可以通过后门以某种方式使用mpremote。唯一的缺点是缺少了mpremote/pyboard.py中定义的stdout/stderr捕获，因此使用redirect_stdout并不能开箱即用

#!/usr/bin/env python3
# -*- coding: UTF-8 -*-

from dataclasses import dataclass, field
from typing import Optional, Sequence, Tuple

from mpremote import commands
from mpremote import main as mpr_main
from mpremote import mip

@dataclass
class MyArgs:
    device: Sequence[str]
    follow: bool = True
    expr: Sequence[str] = field(default_factory=list)
    eval: Sequence[str] = field(default_factory=list)
    recursive: bool = False
    verbose: bool = False
    command: Sequence[str] = field(default_factory=list)
    path: Tuple[str, ...] = field(default_factory=list)
    do_run_command: bool = False
    mpy: bool = True
    target: Optional[str] = None
    index: Optional[str] = None
    packages: Sequence[str] = field(default_factory=list)

def main():
    args = MyArgs(
        # connect to the device
        device=["/dev/ttyACM0"],
        #
        # execute the string on the device
        # expr=["import micropython; micropython.mem_info()"],
        #
        # evaluate and print the result of a Python expression
        # eval=["1/2"],
        #
        # list all files on the device
        # command=["ls"],
        #
        # copy the file "changelog.md" from the parent dir to the device
        # command=["cp"],
        # path=["../changelog.md", ":changelog.md"],
        #
        # copy the folder "tests" recursively to the device
        # command=["cp"],
        # recursive=True,
        # path=["tests/", ":"],
        #
        # remove the file "changelog.md" from the device
        # command=["rm"],
        # path=["changelog.md"],
        #
        # run given local script
        # do_run_command=True,
        # path=["boot.py"],
        #
        # install some mip package
        # command=["install"],
        # packages=[
        #     "umqtt.simple",
        #     "github:brainelectronics/micropython-modbus",
        # ],
    )
    print(args)

    state = mpr_main.State()
    commands.do_connect(state=state, args=args)

    if args.expr:
        commands.do_exec(state=state, args=args)

    if args.eval:
        args.expr = args.eval
        commands.do_eval(state=state, args=args)

    if args.command and not args.packages:
        commands.do_filesystem(state=state, args=args)

    if args.do_run_command:
        commands.do_run(state=state, args=args)

    if args.packages:
        mip.do_mip(state=state, args=args)

    commands.do_disconnect(state)

if __name__ == "__main__":
    main()