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Questions tagged [mac-os]

Refers to Mac operating systems.

74 questions
16
votes
1 answer

Arduino Nano no serial port for MacBook Air 2013

Problem I have an Arduino Nano connected via a USB cable (Type A to Mini Type B) to my MacBook Air (Mid 2013 Model). The PWR LED is on while the arduino is connected. Opening the Arduino software, pulling down the Tools > Serial Port menu does not…
Mecha
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10
votes
4 answers

Is there an Apple Silicon (M1) driver for CH34x devices?

I just migrated to a new computer running on an M1 CPU (the new Apple Silicon, arm64 based). I've been searching for CH34x drivers for my TTGO-Lora32 board, but can't find any around, nor can I find mentions of them existing or not. The x86_64…
finitud
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10
votes
4 answers

Arduino compatible's serial port not showing Mac OSX

I bought an Arduino-compatible Freaduino board atmega8 (I selected the board type as Arduino ng or older atmega8). I installed the Arduino IDE on Mac OS X and the FTDI drivers. But my serial port looks like this when I connect the board: And when I…
Rajath
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9
votes
7 answers

ERROR: Timed out waiting for Arduino 101 - anything I can do?

I just received an Arduino 101 so I did the following in a wave of excitement... Connected the USB cable between it and my Macbook Pro Started the Arduino IDE version 1.6.7 Wrote a little bit of code Selected Tools | Boards | Boards Manager... and…
kmp
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7
votes
1 answer

Arduino Nano not visible in Serial Ports (Mac OS)

I have used by Arduino countless times over the past few years and only after installing an update to Mac OS Sierra did the device stop showing up under the Serial Ports. Now only tty-bluetooth shows up no others. I have looked a countless threads…
jctwood
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4
votes
1 answer

Is there an Arduino simulator that runs on Mac OS X?

I need to simulate my Arduino project with other circuit components before implementing the project. Is there a decent simulator that runs on Mac platform?
M.Medhat
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4
votes
2 answers

Connect to ch340 on MacOS Mojave

I recently upgraded my MacBook Pro to Mojave. Now I'm not able to connect to my Arduino board with ch340g usb-to-serial chip. It is a Arduino board with AtMega 328 and ESP8266 integrated. I downloaded the drivers from the Chinese website for the…
Sven
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4
votes
2 answers

No valid serial ports for Arduino UNO on Mac

UPDATE: The issue turned out to be with my work laptop. Our IT department has them configured in such a way that the assignment of serial ports is different somehow. When I plugged in on my personal Macbook Pro it all worked perfectly. I just got…
Jonathan Miller
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3
votes
1 answer

Arduino Uno Gravitech Rev 3.0 with avrdude CLI (Mac OS) - Is my script correct?

I am dealing with an Arduino Nano board rev 3.0 from Gravitech. There is a program inside that I'd like to download to a HEX file. Thus I can upload it to other Arduino Nano boards. I'm a newbie with Arduino. Therefore I've read much documentation…
DavidM31
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3
votes
1 answer

Why a Arduino UNO R3 board can use in Windows 10 but can't be used in My Macbook Air(M1)?

In Windows 10, everything is well. But when I use it in my macbook, it even can't recognize the port. This is official description about driver.
luyao
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3
votes
0 answers

Getting a Wemos D1 Mini to work with a M1 Mac

The Wemos D1 mini won't show up on the new M1 Mac. I know it's related to the drivers but I just can't find a viable solution to the problem. Has anyone solved this?
user3807965
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3
votes
2 answers

Arduino not responding to macbook pro

When I try to upload my code onto the Arduino it just gives me the error message: "avrdude: ser_open(): can't open device "/dev/cu.usbmodem14201": No such file or directory Problem uploading to board. See…
Benjamin Youngers
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3
votes
2 answers

Mac shortcut for next window - IDE 1.8.7 problem

How do I use the keyboard to cycle through Arduino windows on a mac? In my System preferences, I have (default): Keyboard -> Shortcuts -> Move focus to next window = Cmd ⌘ ` It works perfectly in all other programs, but in the Arduino IDE, it…
hpekristiansen
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3
votes
1 answer

Serial communication mac to Digispark ATtiny85

I want to use the Arduino IDE serial monitor with my Digispark ATtiny85 over USB. I can without problems upload this code(Digispark CDC example): #include void setup() { SerialUSB.begin(); } void loop() { …
hpekristiansen
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3
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1 answer

Arduino Uno unable to detect usb port on Mac OS Sierra 10.12.5

Few weeks ago my Arduino Uno (IDE version 1.8.2) detected the USB port and I was able to do some small IOT projects. I updated my OS to Sierra 10.12.5 and now suddenly the usb serial option has disappeared. I followed this link :…
codeinprogress
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