Questions tagged [arduino-ide]
This is for questions about the official IDE. The open-source IDE makes it easy to write code and upload it to any Arduino board. It runs on Windows, macOS and Linux.
1,547
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Can't connect esp8266 via USB to Linux Mint 21.1 [duplicate]
What was my problem
I had a big problem with my esp8266. I couldn't upload anything to it using the Arduino IDE 2.2.1, the ttyUSB port couldn't be found.
When I plug my esp8266 into the USB Port, it ...
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Not able to connect to server and port in WIFI_STA mode
In the past, there existed a code that enabled the retrieval of the mobile IP address when a mobile device was connected to the ESP32 in access point mode. This IP address was then utilized to ...
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Arduino Uno USB Host Shield Keyboard not responding [closed]
I have and arduino uno board with a USB Host Shield attached to it and I am taking inputs from a keyboard attached to the USB host shield.
My code is properly running on one board but when I switch to ...
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The port is not recognized when working with esp32 in arduino ide 2.2.1 (windows 11 home edition)
I'm trying to program the ESP32 board with Arduino IDE.
But The port it's not recogniized when working with esp32 in arduino ide 2.2.1.
After some research I found that the port is not recognized by ...
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Read values from a txt file on an SD card
I'm trying to read a text file (has numeric values) from SD card. The values in the file like this
87 512
255
I need to read 87 in ch1 and 512 in ch2 and 255 in ch3.
Why did I get on 'SKIP_NONE' '...
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35
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Image capture at QSXGA resolution by OV5640 in ESP32s3
// Include necessary libraries
#include "WiFi.h"
#include "esp_camera.h"
#include "Arduino.h"
#include "soc/soc.h" // Disable brownout problems
#...
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Raspberry pi pico I2S work on byte by byte transfer but not on buffer read writes
I'm using a raspberry pi pico W and testing audio loopback (microphone to speaker in a loop) using INMP441 microphone and MAX98357 amp board.
Followed functions from this page https://arduino-pico....
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Ubuntu - TinyISP is not recognized
I got a Pocket AVR Programmer.
https://learn.sparkfun.com/tutorials/pocket-avr-programmer-hookup-guide
I hooked it up on Ubuntu Linux, opened up a sketch in the Arduino IDE, selected Programmer: ...
- 1,375
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2
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reading device or board specific properties from the Arduino MKR WiFi 1010 device
How to read programmatically the device specific properties from the Arduino MKR WiFi 1010 chip or board?
For example, following properties of the device:
any identification number, that can uniquely ...
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1
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A fatal error occurred: Could not open /dev/ttyUSB0, the port doesn't exist (UART bridge CP2102) [duplicate]
I can't upload my program to ESP32-CAM. It just keeps saying the port doesn't exist. But I can see it in /dev/ttyUSB0 (By the way, I'm on linux, Fedora)
The UART bridge is CP2102 Silicon Labs.
What I'...
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2
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Why Arduino IDE is brignging wrong board name for ESP32 S3
I am designing a pcb for ESP32 S3 wroom-1 for testing pins which are safe to use.
My PCB look like this:
I program ESP32 S3 via USB interface gpio19 "D-" gpio20 "D+". When I plug ...
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96
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What can be the reason for a Stack canary watchpoint triggered (loopTask) on a https get() command?
I have a program that only do get and post to a controller via an ethernet port. My problem is that after a certain amount of loop in the program, i got this error:
Guru Meditation Error: Core 1 ...
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Connect ESP8266 NodeMCU to PC using Arduino Uno [duplicate]
I want to connect ESP8266 NodeMCU to my PC. But I don't have a cable for NodeMCU. Is there any way to connect NodeMCU to PC via Arduino Uno?
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How to use Interrupt in Arduino to receive the data from Serial Input
Currently i have a project that forced me to make a program that receives several data from Serial Input using Interrupt in Arduino. I use Arduino as the receiver and ESP32 as the sender through ...
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Arduino IDE 2.1.1 Mac M2 - Fails to upload, No drive to deploy, Raspberry Pico
I'm using Arduino IDE 2.1.1 on a Mac M2 and it's failing to upload, No drive to deploy, I have tried 3 different Mac's, and multiple Picos & USB cables.
Summary of what I've done:
Loaded Example ...
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