通常在 mBlock / Arduino IDE 見到的錯誤訊息有以下幾種: 1 2 3 avrdude: ser_open(): can't open device "COM1" : No such file or directory. avrdude: ser_open(): can't open device "\\.\COM3": Access is denied. avrdude: ser_open(): can't open device "\\.\COM3": The semaph...
Re: ESP32-C3 supermini serial port problem Quote Postbylbernstone»Tue Apr 16, 2024 4:48 am What version of arduino-esp32 are you running (you can see this in the board manager)? There were some issues with earlier versions of esptool on the C3, but if you are running 2.0.15, ...
Unfortunately the 24MHz isn't that faster in computation as expected. Therefor I would like to move to an ARM as well. I have an Arduino Due lying around doing noting so I could use that board to do the job. Another why to get there is to use an STM32F103 development board ( extrem...
I have been using arduino UNO loaded with GRBL 0.9i firmware and UGS. Everything was working fine. Recently I faced a problem in a laptop running windows 8.1 The serial port connection used to get disconnected frequently. I was facing this problem the whole day. ...
✅ usb com port problem:I am trying to use my win10 laptop to connect via USB to an Arduino UNO clone which has a CH340 chip. When I try to load the CH340 driver the installer...
Secondly, after the port appears in Windows Device Manager, the same port must appear in the Arduino IDE. I’ve seen a similar problem appear because different ports appear in those two locations. Thirdly, after installing the device, you must reboot. And reboot whenever the port appears to ...
Posted this question on Arduino forum also, but nobody has been able to help me find a solution to the problem. Without a functioning serial monitor, it's nearly impossible to see if my board and code perform the way they're supposed to. Is there anything else I need to do in Arduino...
I've been using a 2017 Macbook Air (Intel silicon) to connect to an Arduino via USB. The Arduino is embedded in a system which has a 5vdc power supply which powers the Arduino during normal operation. When I connect via USB to the laptop (to download a new sketch or monitor the ...
a=arduino; %Set up stepper for x direction stx=serialport("COM4",9600); pause(2); %Set up servo sr = servo(a,'D6','MinPulseDuration', 700*10^-6,'MaxPulseDuration', 2300*10^-6); %Set up stepper for trigger stt=serialport("COM6", 9600); ...
iMX_RT_1060.xls It also looks like you are configuring the same pin's characteristics twice. Here's the equivalent setup in the uTasker project: #define ARDUINO_D5 PIN_GPIO_AD_B0_10_GPIO1_IO10 void BOARD_InitPins(void) { _CONFIG_DRIVE_PORT_OUTPUT_VALUE(1, (ARDUI...