arduino uno - How do I resolve "avrdude: stk500_recv (): …
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x00 When I plug this in, I do see a power light. There are no cables whatsoever connected other than the USB. I have another …
ESP32-S3 onboard RGB LED - Programming - Arduino Forum
Dec 9, 2023 · Hi. Does someone know how to control onboard RGB LED on ESP32-S3?
arduino uno - How can I change the speed of a stepper motor?
I am new to Arduino and am trying to implement different rotational speeds for a stepper motor. I am using a Nema 17 bipolar stepper motor, a Big Easy Driver, and an Arduino Uno. I've been …
A fatal esptool.py error occurred: Cannot configure ... - Arduino …
Feb 18, 2024 · Close Arduino IDE if it is running. Connect the Arduino board to your computer with a USB cable. Open the Windows Device Manager. Select View > Devices by type from …
What are the 5V and VIN pins for? - Arduino Stack Exchange
37 No. You can draw power from the 5v and VIN pins on the arduino. VIN is the completely unaltered input power before the regulator (it will be useless if regulated 5v is supplied …
ledcAttachPin ledcSetup error and how to solve it? - Arduino Forum
Sep 16, 2024 · Im using arduino IDE 2.3.2 with esp32 wrrom kit and Im trying to generate a simple pwm example and Im getting this error: Compilation error: 'ledcSetup' was not declared …
Arduino Stack Exchange
Q&A for developers of open-source hardware and software that is compatible with Arduino
Digistump Digispark no longer available? - Arduino Forum
Mar 11, 2024 · Fortunately the amazing Arduino community picked up the slack by providing well maintained unofficial support software. The current recommendation is to use the excellent …
How do I split an incoming string? - Arduino Stack Exchange
In an embedded environment like Arduino (even for a Mega that has more SRAM), I'd rather use standard C functions: strchr(): search for a character in a C string (i.e. char *) strtok(): splits a …
Copy-paste data from the serial monitor - Arduino Forum
Oct 13, 2022 · Hi, I would like to copy and paste a colomn of data displayed on the serial monitor (longer than my screen), and it doesn't really work. Selecting the first lines and then scrolling …