How to find the "usbmodem" of Raspberry Pi Pico on macOS All In One

How to find the "usbmodem" of Raspberry Pi Pico on macOS All In One

errors

/dev/tty.usbmodem0000000000001 not exist bug ❌

# 0000000000001 ❌
$ minicom -b 115200 -o -D /dev/tty.usbmodem0000000000001

官方 SDK 文档 ❌ bug

https://datasheets.raspberrypi.com/pico/raspberry-pi-pico-python-sdk.pdf

solutions

1. Terminal

# Linux 查看真实的 tty.usbmodem
# Raspberry Pi 查看真实的 tty.usbmodem ✅
$ lsusb

# macOS 查看真实的 tty.usbmodem

# /dev => devices ✅
$ cd /dev && ls | grep "usbmodem"
cu.usbmodem14601
tty.usbmodem14601

# cu ✅
$ minicom -b 115200 -o -D /dev/cu.usbmodem14601

# tty ✅
$ minicom -b 115200 -o -D /dev/tty.usbmodem14601

2. IDE

Thonny

#!/usr/bin/env python3
# coding: utf8

from machine import Pin
from utime import sleep
# 内置 LED 通过 GPIO 25 连接
GPIO_PIN = 25
led = Pin(GPIO_PIN, Pin.OUT)
i = 0
n = 3
print("begin 💡")
while i <= 3:
  print("i =", i)
  led.toggle()
  sleep(1)
  led.toggle()
  sleep(1)
  i += 1

led.low()
# led.value(0)

print("finished 🚀")

Getting started with Raspberry Pi Pico

Learn how to use your Raspberry Pi Pico with Thonny and MicroPython

https://projects.raspberrypi.org/en/projects/getting-started-with-the-pico/2

Projecs of Raspberry Pi

https://projects.raspberrypi.org/en/

https://projects.raspberrypi.org/en/projects

LED

https://projects.raspberrypi.org/en/projects/scratch-3d-science
https://projects.raspberrypi.org/en/projects/scratch-3d-science/1

https://projects.raspberrypi.org/en/projects/scratch-led-game
https://projects.raspberrypi.org/en/projects/scratch-led-game/1

https://projects.raspberrypi.org/en/projects/beating-heart
https://projects.raspberrypi.org/en/projects/beating-heart/1

https://projects.raspberrypi.org/en/pathways/physical-computing-with-scratch-and-the-raspberry-pi

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zh-CN 翻译 Raspberry Pi

https://projects.raspberrypi.org/en/projects/getting-started-with-the-pico/2

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https://projects.raspberrypi.org/zh-CN/projects/getting-started-with-the-pico/2

https://www.raspberrypi.org/translate/

https://www.raspberrypi.org/translate/community-members/

https://projects.raspberrypi.org/en/projects/translating-for-raspberry-pi

refs

minicom

https://www.cnblogs.com/xgqfrms/p/17275859.html

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